Add autocutsel tool.
Add autocutsel to all-packages
Licence to GPLv2+
ghc: add version 7.6.3 (and a corresponding package set)
all-packages.nix: strip trailing whitespace
ledger: update 3.x version to the latest Git snapshot
GHC 7.6.3 is the new 7.6.2.
python-requests-1.2.0
python-packages: python2.6 fixes
python-argparse: update to 1.2.1
Add python-sexpdata-0.0.2: S-expression parser for Python
Add python-epc-0.0.3: EPC implementation in Python
let hydra also build python26Packages

for `nix-env -i` the later defined python27Packages seems to win.
Another solution might be to have python26 oder python27 either in the
name or the version. Let's have a look at haskelPackages for that.
haskell-hashable: add version 1.2.0.6
haskell-hlint: update to version 1.8.44
haskell-hashable-1.2.0.6: the test suite doesn't compile
haskell-haskeline: drop obsolete version 0.6.4.7
pkgs/top-level/release-haskell.nix: cosmetic
haskell-hashable: update to version 1.2.x

Except for Agda, which still needs old version.
Merge pull request #476 from coroa/emacs-jedi-deps

Add python packages necessary for emacs-jedi