bluez5: add experimental expression for bluez5

bluez5 has many changes relative to bluez4. Most notable are dependency on
linux-3.4 and new dbus API.
bluez5: mark bluez5 with loPrio
notmuch: patch source to use full path of gpg2

gets rid of the dependency on the old gnupg1. and enables decryption
even if the gpg binary is not in the users environment.

warning: i don't know whether the switch from gnupg1 to gnupg
introduces any incompatibilities. this is a works for me patch.
checkinstall: Fix build on i686-linux

http://hydra.nixos.org/build/4844549
Add Ubuntu 13.04
mkDerivation: Allow direct access to passthru

Before this, the passthru attributes were only merged in with the
derivation attribute set, and there was no way to distinguish after the
fact which attributes were part of the derivation and which came from
passthru. Now passthru can be looked at separately as well.

Signed-off-by: Shea Levy <shea@shealevy.com>
Revert "Revert "overrideDerivation: Simplify""

Now that `drv.passthru' actually is meaningful, this works.

This reverts commit d21bfddc57cdbc6c9a878dc364ffefbfc4455488.

Signed-off-by: Shea Levy <shea@shealevy.com>
overrideDerivation: Re-attatch passthru and meta to all outputs

Signed-off-by: Shea Levy <shea@shealevy.com>
Phonon GStreamer backend bugfix version bump
haskell-authenticate-oauth: jailbreak to support crypto-pubkey-types 0.3.x
Merge pull request #381 from ierton/bluez5

bluez5: add experimental expression for bluez5
Merge pull request #482 from coroa/notmuch-gpg2

notmuch: patch source to use full path of gpg2
filegive: update to 0.5.1

nat-pmp, fixed upnp bugs, ...
filegive: fixing licence, adding maintainer