kill libiconvOr*

Conflicts:
	pkgs/applications/networking/mailreaders/sup/default.nix
	pkgs/development/compilers/ghc/7.8.3-binary.nix
	pkgs/development/interpreters/php/5.3.nix
	pkgs/development/interpreters/ruby/patches.nix
	pkgs/development/libraries/cairo/default.nix
	pkgs/development/libraries/poppler/default.nix
	pkgs/top-level/all-packages.nix