Removed usage of DatatypeContext for GHC 7.2
Defend against change in process API in 1.1
Added a flag to select version of process to use
I just learned about MIN_VERSION_ macros.  This is MUCH simpler.
Merge branch 'upstream'
Bump version number
GHC 7.6 patch from Sergey Mironov
Merge branch 'upstream'
Bump version number
Merge branch 'upstream'

Conflicts:
	HSH.cabal