Update Autonym font from upstream.

* Fixed autonym for Old Slavonic.
* Fixed Glagolitic glyphs for 'cu'.
* Removed RFN and documentation updates.

Change-Id: I51263f0b6ecfbd43234b115a2d143f6703f0e60a
Version: 20131205
URL: https://github.com/santhoshtr/AutonymFont
Merge "Update Autonym font from upstream."