- Adapted the package to work with GHC 6.12
- Plugins that depend on the old base3 are currently
not correctly loaded as the plugin loaded misses
the dependence on syb (leading to unresolved symbols)
- Cleaned up most of the testsuite (there are still
some outstanding failures, of which only one
demonstrates a bug in the plugins library as far
as I can see — see previous bullet point)
- Cleaned out a little cruft (but more could be done)
