Update to cabal configurations. (Due to broken base numbering though, we can't write a version that works with 6.6 :(

Removed the build-dep command. It has been been broken since we started to use configurations, and should be subsumed by the planned cabal-setup integration.

Added a config file. Removed the old serv.list file. Added dinstall directory command line arguments.

Use our native Haskell tar implementation to extract code from tarballs. We now don't use an external tar program for anything.

Fix dependency parsing from the command line. Before it accepted partial parses, which for example made "cgi=3" parse as "cgi".