0.51.01

Updated Session Saving
- Using Mongo DB on mongolab to save sessions versus file system.
- Existing Sessions can be updated by creator.
- Can view url after created
- when saving url, UI shows Saving message

Events
- Started Moving away from EventManager library as it is unessasary.
- Drop down menus use jQuery events (work better too).

Bug Fixes
- xRegExp unicode addons weren't getting built in minified .js.