improving SCRIPTED_BROWSER handling
Scripted logger is no longer a global variable
Better handling when window.console not available
Fix invalid type references for inferencing.
new api to get and set scroll positions for editor
Fix failing tests
Delete zen coding plugin from master branch

now in plugin branch
Merge branch 'master' into plugin-loader

Conflicts:
	client/scripts/scriptedLogger.js
	plugins/zenCodingPlugin.js