Also, removed the one from modules/python/src2/cv.py and cleared its
executable bit, since it's not a script.

hopefully fixed handling of 'long' Python type in OpenCV bindings (bug #2193). added the corresponding test

Extended python bindings to support scalar values and tuples in place of InputArray (i.e. Mat) - ticket #2658. Added tests for #2611, #2505, #2658

changed diagnostic from "warning" to "note" in the python wrapper generator, to suppress some noise in opencv utilities

* always use "argN" names for unnamed arguments
* honor space symbol between typename and "*", "&" symbols
* fix indent errors

[edit: cleaned whitespace]

work on #2100: pyopencv_to functions now can receive argument information through ArgInfo structure. Non-contiguous input numpy arrays are copied. In case of non-contiguous output array the TypeError is thrown.