* The docs now explicitly tell people how to write UI scripts, then UI
extensions, with as quick a start as possible, and go into detail in later
documents. Use of the python module directly is also not featured prominently
as this is a rare use-case for casual scripting needs.
* Screenshots and icons are updated to latest style
* Many out-dated references and mentions of support updated.
* Documentation added for new windows like resource inspector and
performance counter viewer, as well as new features like saving
bookmarks, resource names.
* Added documentation for Android support as well as OpenGL ES support.
* Also in many places OpenGL is now advertised as full support, since it
is pretty close by now and needs people to jump on it full-time and
use it in anger.