Repurposing html() to be setter/getter and adding rawHtml() for plug-in development access. Deprecating xhtml() and _html()
Updating docs and unit tests to use new api
Fixing doc header underlining
Fixing references to wym.rawHtml()
Fixing unit test
Fixing last unit test reference, build passes locally
Somehow this was "unfixed"
An dnow it is being fixed *correctly*
Using rawHtml to avoid output being changed by parsing
Fixing incorrect function calls in unit tests
Removing obsolete functions
Merge branch 'master' into issue_491

Conflicts:
	src/test/unit/specific_feature_tests/blocking_elements.js
	src/test/unit/specific_feature_tests/lists.js
	src/test/unit/test.js
	src/wymeditor/editor/base.js
Updating code to use convenience selector
Merge pull request #576 from chocolatetoothpaste/issue_491

Closes #576. Update to the html() API