Add docker
haskell-highlighting-kate: re-generate with cabal2nix
haskell-happstack-server: re-generate with cabal2nix
idris: re-generate with cabal2nix
trifecta-1.2: re-generate with cabal2nix
Merge pull request #1581 from offlinehacker/pkgs/docker/add

Add docker
junixsocket: Ensure that the native library can be found
youtubeDL: update from 2014.01.23.1 to 2014.01.23.4
rfkill: Update to 0.5
rcs: Update to 5.9.2
wdiff: Update to 1.2.1
clang: the --sysroot purity trick doesn't take care of the -dynamic-linker setting

Signed-off-by: Shea Levy <shea@shealevy.com>