Update bacon to 3.5.1

Update automake to 1.15

openssl requires zlibpkg, so adding dependency

This also disables the unnecessary GUI builder and fixes a problem with
the syntax highlighter.

Tested as working on Samsung XE50013-K01US.

This is mostly a bugfix and general maintenance release; however, the
changelog does spent quite a few characters preparing developers for
coming backwards-incompatible changes planned for version two.

Tested as working on Samsung XE50013-K01US.

Add ICU (58.2) package

Add gdb (7.12.1) package

Add expect (5.45) package

Add tcl (8.6.6) package

Add screenfetch (3.7.0) package

Update less to 481

Add p7zip (16.02) package

Add libarchive (3.2.2) package

Add lz4 (1.7.5) package

Add acl (2.2.52) package

Add attr (2.4.47) package

Add ncdu (1.12) package

Update ncurses to 6.0

Add figlet (2.2.5) package

Add iftop (0.17) package

Add libedit (3.1) package

Add optipng (0.7.6) package

Add dstat (0.7.3) package

Add unrar (5.4.5) package

Update tig to 2.2.1

Add slang (2.3.1a) package

Update gawk to 4.1.4

Update diffutils to 3.5

Upgrade openssl from 1.0.2j to 1.0.2k

Update nettle to 3.3

Add libuv (1.9.1) package

[tree] Fix missing package meta

Add gc (7.2g) package

Update bison to 3.0.4

Add qemacs (0.3.3) package

This is a general bugfix/maintenance release.

Tested as working on Samsung XE50013-K01US.

All tests are passing.
https://gist.github.com/cstrouse/119ccdd427696b4662486c3b6cf12606

Add glib-2.0 library

Add libunistring (0.9.7) package

This is a general bugfix/maintenance release. The makefile modifications
are no longer necessary and have been removed.

Tested as working on Samsung XE50013-K01US.

All tests passing.
https://gist.github.com/cstrouse/58a6eb6c5c93231db5b4e113497d7d53