Updating generated documentation strings for SWIG.

Utilized Utilities/Doxygen/doxyall.py for python and java outputs.

Change-Id: I1a9d1b66c62cb8ae954d6143c6206273d2ee5ac1
Merge topic 'SIMPLEITK-523_UpdateSWIGDocFiles' into next

00aad3e6 Updating generated documentation strings for SWIG.