Adding __local and const SymbolRefs for OpenCL.
Adding test coverage for const/local, fixing init/naming scheme.
Removing print statement
Merge pull request #5 from leonardt/master

Adding __local and const SymbolRefs for OpenCL.
Merge pull request #6 from mbdriscoll/master

Merge support for user data associated with ConcreteSpecializedFunctions
syntax highlighting for generated code via pygments
install pygments on travis
added PreventImport utility, full coverage on highlighting
Merge pull request #9 from mbdriscoll/pygments

Syntax Highlighting via Pygments
Adding some more OCL Macros + coverage
Merge pull request #10 from leonardt/ocl-macros

Adding some more OCL Macros + coverage
Merge branch 'master' of github.com:ucb-sejits/ctree

Conflicts:
	ctree/util.py