implement fib example with full sejits-like stack
cleanup, implement ast search methods
better separation of concerns between TypeRecognizer and BasicConstruct transformers
cleanup and rename things
enable method chaining in JitModule.load
change FunctionDecl name from field to attribute
update tests to reflect FunctionDecl.name is now an attribute, not a field
rename analysis to analyses to be consistent with 'tranformations'
put ast nodes in subdirectory, and create files for different extension modules (OpenMP, OpenCL, CPP, etc.)
Merge branch 'master' of github.com:ucb-sejits/ctree
move travis button below description