implemented 'ignore compile failures' mode in cythonize() to do trial+error compilation of .py files

also adds error checking for init utility code blocks

Added "--capi-reexport-cincludes" option

Fix error when the first statement of Module/Function/Class is a littera...

that does not end by a new line

Fixed a couple of typos in setup script

Made 'sources' a list of string(s), and also fixed a typo.