Add smestat (0.01.16) package

Smemstat reports the physical memory usage taking into consideration shared memory.

Tested as working properly on Samsung XE50013-K01US.

packages/smemstat.rb

+require 'package'
+
+class Smemstat < Package
+  version '0.01.16'
+  source_url 'http://kernel.ubuntu.com/~cking/tarballs/smemstat/smemstat-0.01.16.tar.gz'
+  source_sha1 '4efdd89afa15ea7e4cb302653418935dab3c626a' 
+
+  depends_on "ncurses"
+
+  def self.build
+    system "sed -i 's,/usr,/usr/local,g' Makefile"
+    system "sed -i '/^CFLAGS += -Wall/s/$/ -I\\/usr\\/local\\/include\\/ncurses/' Makefile"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+end