Update v3.3.7

^ Loader v1.81
+ Core.load() protocol autocomplete
* Core.register()
* Core.extend()
* Util.relocateCSS()
* {module:url} fix
* IntelliSense updates
* sandbox.listen()
~ Core.template() and sandbox.template() parse rules from end of rules
list
~ Core.request() -> Util.request()
~ Core.requestSync() - > Util.requestSync()
~ Core.requestAsync() -> Util.requestAsync()
~ Util.normalize()
+ http.core.js service extension
+ modulemanager.core.js extension
~ Closure Compiler minification (-3kb)