Add description and homepage metadata to packages

packages/apr.rb

 require 'package'
 
 class Apr < Package
-    version '1.5.2'
-    source_url 'http://apache.claz.org//apr/apr-1.5.2.tar.bz2'
-    source_sha1 '6d757fcf7c687fc300c1066076f2e8380ff8cbc0'
+  description'The mission of the Apache Portable Runtime (APR) project is to create and maintain software libraries that provide a predictable and consistent interface to underlying platform-specific implementations.  APR is the base portability library.'
+  homepage 'http://apr.apache.org/'
+  version '1.5.2'
+  source_url 'http://apache.claz.org/apr/apr-1.5.2.tar.bz2'
+  source_sha1 '6d757fcf7c687fc300c1066076f2e8380ff8cbc0'
 
-    depends_on 'buildessential'
+  depends_on 'buildessential'
 
-    def self.build
-        system './configure --prefix=/usr/local'
-        system 'make'
-    end
+  def self.build
+    system './configure --prefix=/usr/local'
+    system 'make'
+  end
 
-    def self.install
-        system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
-    end
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
 end

packages/aprutil.rb

 require 'package'
 
 class Aprutil < Package
-    version '1.5.4'
-    source_url 'http://apache.claz.org//apr/apr-util-1.5.4.tar.gz'
-    source_sha1 '72cc3ac693b52fb831063d5c0de18723bc8e0095'
+  description 'APR-util provides a number of helpful abstractions on top of APR.'
+  homepage 'http://apr.apache.org/'
+  version '1.5.4'
+  source_url 'http://apache.claz.org//apr/apr-util-1.5.4.tar.gz'
+  source_sha1 '72cc3ac693b52fb831063d5c0de18723bc8e0095'
 
-    depends_on 'apr'
+  depends_on 'apr'
 
-    def self.build
-        system './configure --prefix=/usr/local --with-apr=/usr/local'
-        system 'make'
-    end
+  def self.build
+    system './configure --prefix=/usr/local --with-apr=/usr/local'
+    system 'make'
+  end
 
-    def self.install
-        system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
-    end
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
 end

packages/bind.rb

 require 'package'
 
 class Bind < Package
+  description 'BIND is open source software that enables you to publish your Domain Name System (DNS) information on the Internet, and to resolve DNS queries for your users.'
+  homepage 'https://www.isc.org/downloads/bind/'
   version '9.10.4'
   source_url 'https://www.isc.org/downloads/file/bind-9-10-4-p6/'
   source_sha1 'c08bef47136b3b88844a4c3b8a6227445fca6f40'

packages/boost.rb

 require 'package'
 
 class Boost < Package
+  description 'Boost provides free peer-reviewed portable C++ source libraries.'
+  homepage 'http://www.boost.org/'
   version '1.59.0'
   source_url 'http://sourceforge.net/projects/boost/files/boost/1.59.0/boost_1_59_0.tar.gz'
   source_sha1 '5123209db194d66d69a9cfa5af8ff473d5941d97'

packages/cairo.rb

 require 'package'
 
 class Cairo < Package
+  description 'Cairo is a 2D graphics library with support for multiple output devices.'
+  homepage 'https://www.cairographics.org/'
   version '1.14.8'
   source_url 'https://www.cairographics.org/releases/cairo-1.14.8.tar.xz'
   source_sha1 'c6f7b99986f93c9df78653c3e6a3b5043f65145e'

packages/clamav.rb

 require 'package'
 
 class Clamav < Package
+  description 'ClamAV is an open source antivirus engine for detecting trojans, viruses, malware & other malicious threats.'
+  homepage 'https://www.clamav.net/'
   version '0.99.2'
   source_url 'https://www.clamav.net/downloads/production/clamav-0.99.2.tar.gz'
   source_sha1 'c1a47411834d8527f7b40727aebee63f01d488af'

packages/cmatrix.rb

 require 'package'
 
 class Cmatrix < Package
+  description "CMatrix is a program to see the cool scrolling lines from 'The Matrix' movie."
+  homepage 'http://www.asty.org/cmatrix/'
   version '1.2a'
   source_url 'http://www.asty.org/cmatrix/dist/cmatrix-1.2a.tar.gz'
   source_sha1 'ca078c10322a47e327f07a44c9a42b52eab5ad93'

packages/darkhttpd.rb

 require 'package'
 
 class Darkhttpd < Package
+  description 'Minimal webserver written by Emil Mikulic'
+  homepage 'https://unix4lyfe.org/darkhttpd/'
   version '1.12'
   source_url 'https://unix4lyfe.org/darkhttpd/darkhttpd-1.12.tar.bz2'
   source_sha1 '30892c4b5d617548410914c9a5e56e0ebce02256'

packages/dbus.rb

 require 'package'
 
 class Dbus < Package
+  description 'D-Bus is a message bus system, a simple way for applications to talk to one another.'
+  homepage 'https://www.freedesktop.org/wiki/Software/dbus/'
   version '1.11.12'
   source_url 'https://dbus.freedesktop.org/releases/dbus/dbus-1.11.12.tar.gz'
   source_sha1 '2e2247398abb22115e724b5e955fece2307dddb0'

packages/ed.rb

 require 'package'
 
 class Ed < Package
+  description 'GNU ed is a line-oriented text editor.'
+  homepage 'http://www.gnu.org/software/ed/ed.html'
   version '1.14.2-1'
   source_url 'http://ftpmirror.gnu.org/ed/ed-1.14.2.tar.lz'
   source_sha1 '3e8aa331ffbc929884107ff3f8fbd76d01252277'

packages/foremost.rb

 require 'package'
 
 class Foremost < Package
+  description 'Foremost is a console program to recover files based on their headers, footers, and internal data structures.'
+  homepage 'http://foremost.sourceforge.net/'
   version '1.5.7'
   source_url 'http://foremost.sourceforge.net/pkg/foremost-1.5.7.tar.gz'
   source_sha1 'c26d68990d7bd5245d5f7dc83c9217642a7a2056'

packages/gnupg.rb

 require 'package'
 
 class Gnupg < Package
+  description 'GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).'
+  homepage 'https://gnupg.org/'
   version '2.1.21'
   source_url 'https://gnupg.org/ftp/gcrypt/gnupg/gnupg-2.1.21.tar.bz2'
   source_sha1 '1852c066bc21893bc52026ead78edf50fdf15e13'

packages/gzsize.rb

 require 'package'
 
 class Gzsize < Package
+  description 'Print the uncompressed size of a GZipped file.'
+  homepage 'https://bfontaine.github.io/gzsize/'
   version '0.1.1'
   source_url 'https://github.com/bfontaine/gzsize/archive/0.1.1.tar.gz'
   source_sha1 '778820b0bf3fc2197955b60c6dc49f6fac00878b'

packages/haproxy.rb

 require 'package'
 
 class Haproxy < Package
+  description 'The Reliable, High Performance TCP/HTTP Load Balancer.'
+  homepage 'http://www.haproxy.org/'
   version '1.7.2'
   source_url 'http://www.haproxy.org/download/1.7/src/haproxy-1.7.2.tar.gz'
   source_sha1 'b022485e28b96b673e3116a69d8922cb7367a81f'

packages/harfbuzz.rb

 require 'package'
 
 class Harfbuzz < Package
+  description 'HarfBuzz is an OpenType text shaping engine.'
+  homepage 'https://www.freedesktop.org/wiki/Software/HarfBuzz/'
   version '1.1.5'
   source_url 'https://www.freedesktop.org/software/harfbuzz/release/harfbuzz-1.4.5.tar.bz2'
   source_sha1 'e979eb20b789c1fc47107ef93a584924e34dd195'

packages/heroku.rb

 require 'package'
 
 class Heroku < Package
+  description 'The Heroku Command Line Interface (CLI), formerly known as the Heroku Toolbelt, is a tool for creating and managing Heroku apps from the command line / shell of various operating systems.'
+  homepage 'https://devcenter.heroku.com/articles/heroku-cli'
   version '4.28.3'
   binary_url ({
     armv7l: "https://drive.google.com/uc?export=download&id=0ByCixsDmZPzxOHFIMzQyNHNFUWc",

packages/httpd.rb

 require 'package'
 
 class Httpd < Package
+  description 'The Apache HTTP Server Project is an effort to develop and maintain an open-source HTTP server for modern operating systems including UNIX and Windows.'
+  homepage 'http://httpd.apache.org/'
   version '2.2.32'
   source_url 'https://github.com/apache/httpd/archive/2.2.32.tar.gz'
   source_sha1 '647e459f645c4138561e3f4314570f2f525d754d'

packages/libslz.rb

 require 'package'
 
 class Libslz < Package
+  description 'SLZ is a fast and memory-less stream compressor which produces an output that can be decompressed with zlib or gzip.'
+  homepage 'https://github.com/haproxy/libslz'
   version '1.1.0'
   source_url 'http://git.1wt.eu/web?p=libslz.git;a=snapshot;h=afa04ae1f976957cf36287cc5370998d0559bc63;sf=tbz2'
   source_sha1 '20d8a90c6a0949bfb15547ead0636e416366ac44'

packages/links.rb

 require 'package'
 
 class Links < Package
+  description 'Links is text WWW browser with tables and frames.'
+  homepage 'http://www.jikos.cz/~mikulas/links/'
   version '1.03'
   source_url 'http://www.jikos.cz/~mikulas/links/download/links-1.03.tar.gz'
   source_sha1 '659b2492c97a1416855d3e0f5a5f18aed5160b8a'

packages/lshw.rb

 require 'package'
 
 class Lshw < Package
+  description 'lshw (Hardware Lister) is a small tool to provide detailed information on the hardware configuration of the machine.'
+  homepage 'https://www.ezix.org/project/wiki/HardwareLiSter'
   version 'B.02.18' 
   source_url 'http://www.ezix.org/software/files/lshw-B.02.18.tar.gz'
   source_sha1 'c0240f5e53cf40769d52e316719e8010ea6bdea3'

packages/lzip.rb

 require 'package'
 
 class Lzip < Package
+  description 'Lzip is a lossless data compressor with a user interface similar to the one of gzip or bzip2.'
+  homepage 'http://www.nongnu.org/lzip/lzip.html'
   version '1.19-1'
   source_url 'http://download.savannah.gnu.org/releases/lzip/lzip-1.19.tar.gz'
   source_sha1 'c6042a786b69e3209112fa991806e2e7e0ba5f07'

packages/mercurial.rb

 require 'package'
 
 class Mercurial < Package
+  description 'Mercurial is a free, distributed source control management tool. It efficiently handles projects of any size and offers an easy and intuitive interface.'
+  homepage 'https://www.mercurial-scm.org/'
   version '4.1'
   source_url 'https://www.mercurial-scm.org/release/mercurial-4.1.tar.gz'
   source_sha1 'd5f88e05cbbd8f13dd5fc4004433f54435fc27c8'

packages/mosh.rb

 require 'package'
 
 class Mosh < Package
+  description 'Remote terminal application that allows roaming, supports intermittent connectivity, and provides intelligent local echo and line editing of user keystrokes.'
+  homepage 'https://mosh.org/'
   version '1.3.0'
   source_url 'https://mosh.org/mosh-1.3.0.tar.gz'
   source_sha1 '846698806d940c84028c04f68e289e31d9540d5f'

packages/mutt.rb

 require 'package'
 
 class Mutt < Package
+  description 'Mutt is a small but very powerful text-based mail client for Unix operating systems.'
+  homepage 'http://mutt.org/'
   version '1.8.2'
   source_url 'ftp://ftp.mutt.org/pub/mutt/mutt-1.8.2.tar.gz'
   source_sha1 'bdac1201de464d63f61a663f3dcf1ee4484dbbb3'

packages/nanomsg.rb

 require 'package'
 
 class Nanomsg < Package
+  description 'nanomsg is a socket library that provides several common communication patterns.'
+  homepage 'http://nanomsg.org/'
   version '1.0,0'
   source_url 'https://github.com/nanomsg/nanomsg/archive/1.0.0.tar.gz'
   source_sha1 '57f90778a9bb7b95a7fd73910fd41894f3ee9cab'

packages/ncursesw.rb

 require 'package'
 
 class Ncursesw < Package
+  description 'ncurses wide-character libraries.'
+  homepage 'http://www.gnu.org/software/ncurses/'
   version '6.0-2'
   source_url 'ftp://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.0.tar.gz'
   source_sha1 'acd606135a5124905da770803c05f1f20dd3b21c'

packages/neovim.rb

 require 'package'
 
 class Neovim < Package
+  description 'Neovim is a refactor, and sometimes redactor, in the tradition of Vim (which itself derives from Stevie).'
+  homepage 'https://neovim.io/'
   version '0.1.7'
   source_url 'https://github.com/neovim/neovim/archive/v0.1.7.tar.gz'
   source_sha1 '00e67f981105f1acbe06df1dbea21b6f7fa6d9b8'

packages/openldap.rb

 require 'package'
 
 class Openldap < Package
-    version '2.4.44'
-    source_url 'ftp://ftp.openldap.org/pub/OpenLDAP/openldap-release/openldap-2.4.44.tgz'
-    source_sha1 '016a738d050a68d388602a74b5e991035cdba149'
+  description 'OpenLDAP Software is an open source implementation of the Lightweight Directory Access Protocol.'
+  homepage 'http://www.openldap.org/'
+  version '2.4.44'
+  source_url 'ftp://ftp.openldap.org/pub/OpenLDAP/openldap-release/openldap-2.4.44.tgz'
+  source_sha1 '016a738d050a68d388602a74b5e991035cdba149'
 
-    def self.build
-      system "./configure --disable-slapd --prefix=/usr/local"
-      system "make"
-      system "make depend"
-    end
+  def self.build
+    system "./configure --disable-slapd --prefix=/usr/local"
+    system "make"
+    system "make depend"
+  end
 
-    def self.install
-      system "make DESTDIR=#{CREW_DEST_DIR} install"
-    end
+  def self.install
+    system "make DESTDIR=#{CREW_DEST_DIR} install"
+  end
 end

packages/openssh.rb

 require 'package'
 
 class Openssh < Package
+  description 'OpenSSH is the premier connectivity tool for remote login with the SSH protocol.'
+  homepage 'https://www.openssh.com/'
   version '7.5'
   source_url 'https://github.com/openssh/openssh-portable/archive/V_7_5_P1.tar.gz'
   source_sha1 '3c5d829be2d30ed80feef708231ec223cd37b264'

packages/p11kit.rb

 require 'package'
 
 class P11kit < Package
+  description "Provides a standard configuration setup for installing PKCS#11 modules in such a way that they're discoverable."
+  homepage 'https://p11-glue.freedesktop.org/p11-kit.html'
   version '0.23.2-1'
   source_url 'https://p11-glue.freedesktop.org/releases/p11-kit-0.23.2.tar.gz'
   source_sha1 '4da0d7b47935b6cb0f321dd00358b063ae42df71'

packages/pacparser.rb

 require 'package'
 
 class Pacparser < Package
+  description 'pacparser is a library to parse proxy auto-config (PAC) files.'
+  homepage 'http://pacparser.manugarg.com/'
   version '1.3.7'
   source_url 'https://github.com/pacparser/pacparser/archive/1.3.7.tar.gz'
   source_sha1 'bb06b1a0eaeb882877c5afa45cb00b540ee57f5f'

packages/pango.rb

 require 'package'
 
 class Pango < Package
+  description 'Pango is a library for laying out and rendering of text, with an emphasis on internationalization.'
+  homepage 'http://www.pango.org/'
   version '1.40.0'
   source_url 'https://ftp.gnome.org/pub/gnome/sources/pango/1.40/pango-1.40.0.tar.xz'
   source_sha1 '5e1394f2c063747593cb8157ebd953103b8000d2'

packages/patchutils.rb

 require 'package'
 
 class Patchutils < Package
+  description 'Patchutils is a small collection of programs that operate on patch files.'
+  homepage 'http://cyberelk.net/tim/patchutils/'
   version '0.3.4'
   source_url 'http://cyberelk.net/tim/data/patchutils/stable/patchutils-0.3.4.tar.xz'
   source_sha1 'b1d91eb1e2213450eae666a4701b3f917625dea3'

packages/pixman.rb

 require 'package'
 
 class Pixman < Package
+  description 'Pixman is a low-level software library for pixel manipulation, providing features such as image compositing and trapezoid rasterization.'
+  homepage 'http://www.pixman.org/'
   version '0.34.0'
   source_url 'https://www.cairographics.org/releases/pixman-0.34.0.tar.gz'
   source_sha1 'a1b1683c1a55acce9d928fea1ab6ceb79142ddc7'

packages/protobuf.rb

 require 'package'
 
 class Protobuf < Package
+  description 'Protocol buffers are a language-neutral, platform-neutral extensible mechanism for serializing structured data.'
+  homepage 'https://developers.google.com/protocol-buffers/'
   version '3.3.0'
   source_url 'https://github.com/google/protobuf/archive/v3.3.0.tar.gz'
   source_sha1 '34bcb26fe1eff098224c93b9176fb2400f1f2a84'

packages/python3.rb

 require 'package'
 
 class Python3 < Package
+  description 'Python is a programming language that lets you work quickly and integrate systems more effectively.'
+  homepage 'https://www.python.org/'
   version '3.6.0'
   source_url 'https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz'
   source_sha1 '120d536ee14a3153fc2435838c0f27c2e25cd29c'

packages/qemu.rb

 require 'package'
 
 class Qemu < Package
+  description 'QEMU is a generic and open source machine emulator and virtualizer.'
+  homepage 'http://www.qemu.org/'
   version '2.9.0'
   source_url 'http://download.qemu-project.org/qemu-2.9.0.tar.xz'
   source_sha1 '5cc63c6cababaaa7d0685e8b32bacf5022873ebc'

packages/readline7.rb

 require 'package'
 
 class Readline7 < Package
+  description 'The GNU Readline library provides a set of functions for use by applications that allow users to edit command lines as they are typed in.'
+  homepage 'http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html'
   version '7.0p3'
   source_url 'ftp://ftp.gnu.org/gnu/readline/readline-7.0.tar.gz'
   source_sha1 'd9095fa14a812495052357e1d678b3f2ac635463'

packages/scons.rb

 require 'package'
 
 class Scons < Package
+  description 'SCons is an Open Source software construction tool that is, a next-generation build tool.'
+  homepage 'http://scons.org/'
   version '2.5.1'
   source_url 'http://prdownloads.sourceforge.net/scons/scons-2.5.1.tar.gz'
   source_sha1 'f742350251734df75355e51c70f291e119ef927a'

packages/serf.rb

 require 'package'
 
 class Serf < Package
+  description 'The serf library is a high performance C-based HTTP client library built upon the Apache Portable Runtime (APR) library.'
+  homepage 'https://serf.apache.org/'
   version '1.3.9'
   source_url 'https://www.apache.org/dist/serf/serf-1.3.9.tar.bz2'
   source_sha1 '26015c63e3bbb108c1689bf2090e4c26351db674'

packages/strace.rb

 require 'package'
 
 class Strace < Package
+  description 'strace is a diagnostic, debugging and instructional userspace utility for Linux.'
+  homepage 'https://strace.io/'
   version '4.16'
   source_url 'https://downloads.sourceforge.net/project/strace/strace/4.16/strace-4.16.tar.xz'
   source_sha1 'b780a8cd2e60ea836cfd3468e0f81623a346d180'

packages/stunnel.rb

 require 'package'
 
 class Stunnel < Package
+  description "Stunnel is a proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the programs' code."
+  homepage 'https://www.stunnel.org/index.html'
   version '5.41'
   source_url 'https://www.stunnel.org/downloads/stunnel-5.41.tar.gz'
   source_sha1 '9aa8335e0f9571480b0d62b4b58d9d510447b732'

packages/subversion.rb

 require 'package'
 
 class Subversion < Package
-    version '1.9.5'
-    source_url 'http://apache.mirrors.ionfish.org/subversion/subversion-1.9.5.tar.gz'
-    source_sha1 'ac9f8ee235f1b667dd6506864af8035aaedfc2d9'
+  description 'Subversion is an open source version control system.'
+  homepage 'https://subversion.apache.org/'
+  version '1.9.5'
+  source_url 'http://apache.mirrors.ionfish.org/subversion/subversion-1.9.5.tar.gz'
+  source_sha1 'ac9f8ee235f1b667dd6506864af8035aaedfc2d9'
 
-    depends_on 'aprutil'
-    depends_on 'sqlite'
-    depends_on 'serf'
+  depends_on 'aprutil'
+  depends_on 'sqlite'
+  depends_on 'serf'
 
-    def self.build
-        system './configure --prefix=/usr/local --with-apr=/usr/local --with-apr-util=/usr/local'
-        system 'make'
-    end
+  def self.build
+    system './configure --prefix=/usr/local --with-apr=/usr/local --with-apr-util=/usr/local'
+    system 'make'
+  end
 
-    def self.install
-        system "make DESTDIR=#{CREW_DEST_DIR} install"
-    end
+  def self.install
+    system "make DESTDIR=#{CREW_DEST_DIR} install"
+  end
 end

packages/trousers.rb

 require 'package'
 
 class Trousers < Package
+  description 'The open-source TCG Software Stack.'
+  homepage 'http://trousers.sourceforge.net/'
   version '0.3.14'
   source_url 'https://downloads.sourceforge.net/project/trousers/trousers/0.3.14/trousers-0.3.14.tar.gz'
   source_sha1 '9ca2cc9e1179465f6c5d9055e2b855e25031b85a'

packages/txt2man.rb

 require 'package'
 
 class Txt2man < Package
+  description 'Txt2man converts flat ASCII text to man page format.'
+  homepage 'http://mvertes.free.fr/'
   version '1.5.6'
   source_url 'http://mvertes.free.fr/download/txt2man-1.5.6.tar.gz'
   source_sha1 'ef1392785333ea88f7e01f4f4c519ecfbdd498bd'

packages/vifm.rb

 require 'package'
 
 class Vifm < Package
+  description 'Vifm is an ncurses based file manager with vi like keybindings/modes/options/commands/configuration, which also borrows some useful ideas from mutt.'
+  homepage 'https://vifm.info/'
   version '0.8.2'
   source_url 'https://downloads.sourceforge.net/project/vifm/vifm/vifm-0.8.2.tar.bz2'
   source_sha1 '1ae4179b2b9a43c440290af0ecc91b9235203be7'

packages/wbox.rb

 require 'package'
 
 class Wbox < Package
+  description 'Wbox aims to help you having fun while testing HTTP related stuff.'
+  homepage 'http://www.hping.org/wbox/'
   version '5'
   source_url 'http://www.hping.org/wbox/wbox-5.tar.gz'
   source_sha1 '5f20fca378c8abf53bb6a9069ecdebeb40a74147'

packages/xe.rb

 require 'package'
 
 class Xe < Package
+  description 'simple xargs and apply replacement.'
+  homepage 'https://github.com/chneukirchen/xe/'
   version '0.6.1'
   source_url 'https://github.com/chneukirchen/xe/archive/v0.6.1.tar.gz'
   source_sha1 '76c0a31c4d646314c3e92753a2fec3ae7cedad1d'

packages/xxhash.rb

 require 'package'
 
 class Xxhash < Package
+  description 'xxHash is an extremely fast non-cryptographic hash algorithm, working at speeds close to RAM limits.'
+  homepage 'http://cyan4973.github.io/xxHash/'
   version '0.6.2'
   source_url 'https://github.com/Cyan4973/xxHash/archive/v0.6.2.tar.gz'
   source_sha1 '303f93e57b4e1ddc627d62a3313eaab82fd11720'