working on new type system
implement __eq__ and __hash__ on CtreeType classes
use new type hierarchy, not ctypes'
remove most ctypes imports
basic ocl types
making version 2.7 from original 3.x
import print from future
change range to xrange
bring OclDoubler up to speed with new type system
working through 3->2 conversion
fixing imports, etc
Fix some issues with config parser
made our first OpenCL runtime call!
renamed ctree.ast to ctree.nodes
implement user-specified failure hook in safe_clGetDeviceIDs macro
remove SymbolRef.ctype field
do not have access to returns of func in 2
config accessor different
one skip
 nosetests now passes
Fix types ArrayRef duplication
Fix compare test duplication in test_types
checkpoint on OclDoubler. put space in between unary ops and args, so sizeofbar doesn't happen. updated tests
don't use sizeof
reformat ctree package
reformat test package
reformat examples package