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

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

The rst_parser.py was unintentionally corrupted by normalization.
This fix repairs the script and fixes Java API generation.

Fixed several false-positive warnings in rst_parser.py. (Now it detects 553 undocumented parameters for #1205.)

moving inpaintTest() to 'photo';
hiding 'Point*' arg in Java signature of Core.checkRange().

Improved rst_parser; added javadoc comments generator; added javadoc markers to handwritten .java files