Add workaround for Chrome pointerLock bug that caused jumpiness in mouse nav

The issue as reported to the Chromium team: https://code.google.com/p/chromium/issues/detail?id=386791&thanks=386791&ts=1403213097
Merge pull request #236 from virtual-world-framework/fix-rightclick-nav-jumpiness

Add workaround for Chrome pointerLock bug that caused jumpiness in mouse nav
Fire stopped event on nodes when stopAllExecution is called
Merge pull request #239 from virtual-world-framework/blockly-stop-all-events

Fire stopped event on nodes when stopAllExecution is called
Send the correct string to the subtitle event.
Just fixing the ability to queue sounds.
Defines a method to clear out the blockly workspace
Removes the setting of properties that are set by the BlocklyChanged event
Merge pull request #242 from virtual-world-framework/branch/blockly-clear

Branch/blockly clear
Merge pull request #241 from virtual-world-framework/sound-queue-fix

Just fixing the ability to queue sounds.
Fire the playSubtitle event on sound play instead of init
Merge pull request #244 from virtual-world-framework/branch/play-subtitle

Fire the playSubtitle event on sound play instead of init
Added basic support for graphing planes
 - TODO: Add rotation calculation to planes
Added graphplane component
Made planes scale with graph