Patches and forks for GHC 6.12

Patches and forks to make projects compatible with GHC 6.12.x (e.g. fixing build failures).

Please add to this list, and remove items when they are merged into (or obsoleted by) the relevant package.

• ghc-syb
• yi - partial GHC 6.12 port - I commented out something which is required by the Pango front-end, but it builds if you compile the vty front-end.
• Agda
• scion - IMPORTANT: you need to use the devel branch; other branches don't contain the fixes