Unicode Identifier Fixes (due to buf of SDF Pretty Printer)
Merge commit '27fa4741c10aa23f4846e402e146d2c07d01eab7' into haskellextensions + Unicode Grammar corrections.
Conflicts:
	jsglr-layout/test-offside/grammars/haskell/Haskell-Identifiers.sdf
	jsglr-layout/test-offside/grammars/haskell/Haskell-Identifiers.sdfu
	jsglr-layout/test-offside/grammars/haskell/build.xml