Log Message:
Update to 2.0.11. Set LICENSE.

2.0.11:
Sam Lantinga - Sat Dec 31 10:49:42 EST 2011
 * SDL_ttf is now under the zlib license
Peter Kosyh - Mon Feb 28 14:57:03 PST 2011
 * Improved font glyph caching for non-latin languages
Erik Snoek - Wed Jan 12 09:10:15 PST 2011
 * Added API to get kerning info: TTF_GetFontKerningSize()
Sam Lantinga - Mon Jan 10 10:58:34 2011 -0800
 * Added Android.mk to build on the Android platform