Added classes for text rendering, but currently stuck with how to extract pixel data from the face->glyph.
Got a single character working for text
Added functions for getting the width, height, and rgb matrix for text rendering.
Fixed text rendering for multiple letters.
Fixed some spaces issue with text rendering.
Merge pull request #1 from spaceboats/text

Text rendering.
Merge branch 'master' into web

Conflicts:
	main.cpp