Old means that we have a newer version in Nixpkgs already. If there is a reason
for the old package to still exist, i.e. because some other package is still
referring to it, then Hydra will still build the package as a dependency, but
we won't want to build old packages on their own right.
- language-javascript: updated to version 0.5.4
- syb: updated to version 0.3.6.1
- yesod: updated to version 1.0.1.5
- zlib-enum: updated to version 0.2.2.1
svn path=/nixpkgs/trunk/; revision=33923
