Tag v3.6.2rc1

Tag v3.6.1

Tag v3.6.1rc1

Version bump for Python 3.5.3.

Version bump for Python 3.4.6.

Version bump for 3.5.3rc1.

Version bump for 3.4.6rc1.

Update docs and patchlevel for 3.6.0 final.

2.7.13 final bump

Version bump for 3.6.0rc2