add a note about how to look up the text
Merge pull request #912 from r1chardj0n3s/master

Another small documentation addition.
gl: force POT texture for Adreno 200 GPU on Android to improve stability.

Report from MightyThor on IRC: https://gist.github.com/4639186
References: https://bugzilla.mozilla.org/attachment.cgi?id=597616&action=edit
+ https://bugzilla.mozilla.org/show_bug.cgi?id=721489
allow weakref on EventDispatcher object
Add support for GL_OES_compressed_paletted_texture.
Merge branch 'master' of github.com:p1tt/kivy