[commit: ghc] ghc-kinds's head updated: Merge remote branch 'origin/master' into ghc-kinds (62a5be7)

[José Pedro Magalhães]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

Branch 'ghc-kinds' now includes:

     f8aac1d... Better kind error messages from TcCanonical
     3b0e507... Restore file mode
     86a2667... Close the handle for the ticker thread (#5604)
     17f6f46... add comment noting when we can remove a hack
     58803d7... Normalise FilePaths before hashing (fixes base01)
     3516630... Build system wibbles for new dph-lifted-vseg library
     dc22203... build system: set dph-lifted-base to be a dph package
     b2f995d... Fix loading VectInfo for type constructors
     c2214c9... Maintain the mapping of class selectors in 'VectInfo'
     ec23c89... Improve vectorisation warnings and errors
     23f4b6e... Include superclass selectors in the vectorisation map
     187bb54... Fix type of vectorised class data constructors and add dfuns into 'VectInfo'
     beb1834... Whitespace only.
     e944915... Use mapAccumL when performing kind and type instantiation
     62a5be7... Merge remote branch 'origin/master' into ghc-kinds