Add flat timers.
Float arguments.
Change Math.log reference name to logE to prevent aliasing of logging function
Make XMLParser visible to JS code (bonus: cleanup!)
Examples for rich text rendering
Move processing of timeline-created TextField contents into TextField, and implement rich text parsing and rendering based on DOM nodes and CSS styles.

Well, and cleanup and stuff.

Conflicts:
	src/flash/display/Loader.js
	src/flash/text/TextField.js
	src/swf/renderer.js
Fixes display object validation error from porting TextField changes from the dom-render branch
Change TextField html parsing and rendering to work on a nested tree instead of a linear list of ranges
Revert static textfield rendering to the old, busted way of creating an array of strings representing JS commands in the SWF tag parser. For now.
Implements Canvas-based rich text rendering.

For now, applying formats doesn't work, but setting .text or .htmlText is supported. Exceptions to the support are:

- leading
- blockIndent
- leftMargin
- rightMargin
- bullet points for <li> nodes
- <img>
- <u>
- <a>
- Textfield.stylesheet
Appease jshint
Follow-up fixes in TextField
Implement File.readByteArray
Use stack walking to find out the current domain.
Remove 1-1 ApplicationDomain / Domain association.
Appease JSHint some more
Fix regression from r785511e in renderer.js
Merge pull request #413 from tschneidereit/rich-text

Rich text parsing and rendering
Merge branch 'master' of https://github.com/mozilla/shumway into runtime
Fix JSHint errors.