Travis tweak
Travis
WIP
Bringing GHC token allocation into line with the HSE one.
WIP
Make updateTokensForSrcSpan more visible in exports
WIP, adding layout to decorated SrcSpan tree
WIP. Bringing in function to convert String to [Token]
Bringing tokenise and basicTokenise over from HaRe
Sort out GHC 7.4.2 compatibility
Travis: allow GHC 7.8 failure
hackage needs an upper bound on base