Update serf
munin: fix test
Update TPTP
Allow search for updates for GNU Barcode
Merge pull request #3895 from robberer/pkgs/audacious

audacious: update to version 3.5.1
Update CGAL; NB: updating requires going through a formto get the fresh links
backintime: Definition improvement
Update CM-Unicode font; note its migration to SF.net
Update conspy; note the project move to SF.net
haskell-codex: update to version 0.1.0.4
haskell-idris: update to version 0.9.14.2
haskell-IntervalMap: update to version 0.4.0.1
haskell-JuicyPixels: update to version 3.1.7.1
haskell-MFlow: update to version 0.4.5.8
haskell-Yampa: update to version 0.9.6
haskell-cabal-cargs: update to version 0.7.2
haskell-cabal-lenses: update to version 0.4
haskell-either: update to version 4.3.0.2
haskell-haste-compiler: update to version 0.4.1
haskell-hsimport: update to version 0.5.2