Fix prototypes function so that it doesn't skip the behaviors of the first level prototype

Refs #2417
Add polyfill for performance.now

Refs #3046
Change humvee-lesson driving to use translateTo, so it's not interpolated

Refs #3046
Merge pull request #132 from virtual-world-framework/branch/performance-now-polyfill

Add polyfill for performance.now

Refs #3046
Turn eval script into regular code so optimizer doesn't break it
Merge pull request #134 from virtual-world-framework/branch/fix-eval-bug

Turn eval script into regular code so optimizer doesn't break it
Notify user if websocket connection is blocked
Merge pull request #135 from virtual-world-framework/branch/detect-websockets-blocked-by-network

Notify user if websocket connection is blocked
Merge branch 'development' into branch/remove-library-dependencies

Conflicts:
	support/client/lib/index.html