Removed confnotify-6.0.patch.

I don't think it is a good idea to hardcode this patch in nixpkgs as it is likely that
a patch provided by a user will conflict with this patch. This is for instance the case
with the patch "single_tagset" (http://dwm.suckless.org/patches/single_tagset).
New expression: ghc-events-analyze
haskellPackages.fb: New expression
Add opam 1.1.1
postgresql: Build all versions on Hydra (Linux)

Additionally, add @ocharles to the list of maintainers.

I am only building these on Linux environments in Hydra for now, as
that's the only environment I can be a maintainer for.
gnucash: enable aqbanking support for online banking

This requires recent versions of aqbanking and gwenhywfar:
https://devel.aqbanking.de/trac/aqbanking/ticket/197

It seems as if the developers have changed their version numbering
scheme in 2012 and have only released versions with the "beta" suffix
since then.
aqbanking, gwenhywfar: add license info
i3minator: 0.0.3 -> 0.0.4
ardour3: update 3.5.308 -> 3.5.357
Merge pull request #1810 from orbitz/update-to-opam-1.1.1

Add opam 1.1.1
Merge pull request #1809 from ocharles/haskellPackages.fb

haskellPackages.fb: New expression
Merge pull request #1805 from bennofs/new-ghc-events-analyze

New expression: ghc-events-analyze
Add stackdriver-statsd-backend/statsd-librato-backend node packages and update existing node packages.
python-wrapper: add 'ignoreCollisions' parameter (which default to 'false')
Make initialRootPassword overrideable in all virtualisation modules, not just virtualbox.
Updating toxic and toxcore to newer code.
lxc: update from 1.0.0.beta4 to 1.0.0
duplicity: update from 0.6.22 to 0.6.23
spamassassin: update from 3.3.2 to 3.4.0
Add mariadb