small fixes
move some methods
rename of method
rename entry point
add support for cps transformation of expressions
modularize transformer
[WIP] add call expression transformer
refactor CallExpressionEmitter
change the way of error propagation of unsupported expressions
support local assignment
[experimental] automatically apply cps conversion to functions whose name is "foo"
[bugfix] swap local for arg and local for func
explicitly return the results in continuation chain
support calls with 2 arguments
[refactor] transformCall2
support calls with more than 2 arguments