viewnior: Add viewnior, GTK image viewer program
cmus: update to 2.5.0

This version builds with current ffmpeg.
CUE support is nice too.
Upgrade to 1.0.0
elinks: allow building without guile

Guile doesn't build on armv5tel now (failing an important test),
so better if I can disable it for elinks.
Add cloc-1.58
Add haskell-netwire
storebrowse: newer version
Add haskell-cereal-conduit
Add haskell-stm-conduit

This adds the dependency haskell-stm-chans as well.
Ardour3: update to the release of Ardour 3.0

A tarball is only available to subscribers or people who pay
to download it on the site. This project is GPL licensed but
users are strongly encouraged to support it financially
Merge branch 'master' of github.com:NixOS/nixpkgs
runLaTeX: Fix dependency detection

Since Nix 1.4, expressions like "${path}/blabla" always evaluate to a
string rather than a path.  However, findLaTeXIncludes depended on the
old (weird) behaviour, leading to errors like:

  error: string `/nix/store/4c32q75in74m1148anlzdhb8jpppab0s-bla/IEEEtran.cls' cannot refer to other paths

So use path concatenation instead.
Merge pull request #375 from ierton/viewnior

viewnior: Add viewnior, GTK image viewer program
Merge pull request #380 from oxij/random-updates

cmus: update to 2.5.0
gcc34: fix build on i686
gcc33: fix build by --disable-multilib
gcc33: fix build on i686
screen: fix some annoying bugs by importing patches from ArchLinux
i3: update to 4.5 also updating i3status to 2.7
notmuch: update to 0.15.2