Probably this should be done in slapos.cookbook's own profile

also add readline pathches, including a security fix.

and now we have no reason to stick to huBarcode 0.63.

drop gcc-multiarch.patch that is no longer needed.
add ppl-0.11-gcc-4.9.patch to compile with gcc-4.9.

Conflicts:
	component/automake/buildout.cfg
	component/ca-certificates/buildout.cfg
	setup.py

Conflicts:
	component/nginx/buildout.cfg
	component/ruby/buildout.cfg
	software/gitrepo/software.cfg

also build with our own ncurses instead of system termcap library.

  All software releases which are consider unstable and not mantained were
 moved to "unstable" folder. This folder is aims to be the place for tests,
 experimentation, personal releases which are not updated or tested for long
 term support.