Packaging PyCharm IDE
intellij-idea: don't access 'shortName' license attribute

I don't think packages should poke into the license attributes.
Remove the containers test from the release-critical builds

Too many random failures...
cacert: Update to 20140715

This is generated with a more recent version of mk-ca-bundle.pl. The
previous version mistakenly dropped some certificates, like "Verisign
Class 3 Public Primary Certification Authority".
serf: Update to 1.3.6
subversion: Update to 1.8.9
php: Update to 5.4.31
amazon ec2: Make fetch-ec2-data more robust

curl does not retry if it is unable to connect to the metadata server.
For some reason, when creating a new AMI with a recent nixpkgs, the
metadata server would not be available when fetch-ec2-data ran. Switching
to wget that can retry even on TCP connection errors solved this problem.

I also made the fetch-ec2-data depend on ip-up.target, to get it to start
a bit later.
haskellPackages.genericsSop: New expression
haskell-prelude-safeenum: add version 0.1.1.1
haskell-data-fin: add version 0.1.1.2
Re-generate expressions with cabal2nix.
haskell-cuda: update to version 0.6.0.1
haskell-persistent: update to version 1.3.3
haskell-statistics: update to version 0.13.2.0
haskell-websockets-snap: update to version 0.8.2.2
haskell-data-fin: jailbreak to fix build with reflection 1.5.x
nixos/stage-1: Don't check resilient filesystems
unifi: Add derivation
nixos/unifi: Add service module