openbox: upgrade to 3.5.0
munin: add missing dependencies

* Add needed dependencies:
  coreutils, python, ruby, java and several Perl modules (Time::HiRes
  1.9.724 is no longer available, bump to 1.9725)
* Use sha256 instead of md5 (more secure)
* Wrap munin perl scripts so they find their dependencies at runtime
* Rework meta description attributes.

FIXME/TODO: munin is still not usable; it tries to write log files and
web graphs to its installation path.
Merge pull request #546 from bjornfor/munin

munin: add missing dependencies
maintainers.nix: add myself (Bjørn Forsman)

And keep the list sorted.
Add myself as maintainer for several packages

And set missing meta.platforms for the packages I've added earlier.
Merge pull request #547 from bjornfor/maintainer

Add myself (Bjørn Forsman) as maintainer of some packages
fetchhg: allow untrusted certs (merge #540)

It's for fixed-output derivations, security provided by output hash.
Linux kernel: update to 3.9.3
Adding extra urls for enginepkcs11/libp11

The usual urls don't work.
Adding meo: Multiple Eyepairs Only

I also add the pkcs11helper it needs.
Fix maintainers attribute
Fix another maintainers attribute
haskell-classy-prelude: update to version 0.5.7
haskell-comonad-transformers: update to version 3.0.2
haskell-fgl-visualize: update to version 0.1.0.1
haskell-ghc-mod: update to version 2.0.1
haskell-haxr: update to version 3000.9.3
haskell-lambdabot: update to version 4.3
haskell-numeric-prelude: update to version 0.4.0.1
haskell-reflection: update to version 1.3.2