php: add FTP support by default

...as this does not requires any third party library.
experimental/shadow

For /etc/skel/* files put file contents into user directories rather than
"symlinks". This way users can edit their .bashrc files.

This small patch works fine with the multi-shell-support topic branch found on
my github page which rewrites .bashrc and similar files to source /etc/ files.
Thus users can opt-out or set options - still following system updates.

Signed-off-by: Marc Weber <marco-oweber@gmx.de>
Added Dart SDK M4
Adjusted to point to version URL (hosted by me -- had to).
Now using callPackage.
Add autocutsel tool.
Update ack to 2.02 (and File-Next to 1.12, only used by ack)
Add autocutsel to all-packages
Licence to GPLv2+
GHC 7.6.3 is the new 7.6.2.
offlineimap: enable support for the sqlite status backend
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