ImageEngine/gaffer — pull request #534 by bentoogood (2013-09-14 00:03:01+00:00)
Title: Wide reaching improvements to the user documentation.

including:
* licensing information split out into own document
* improvements to the build process
* additional screen grabs and improvements to existing images
* some manually created images
* some shaders for use in tutorials
* styling tweaks
* extra copy and extensive copy improvements
* extra appendices covering custom attributes
* added the quickstart tutorial
* added cc licensed image for use as sample