Raw JSON on Client

After the UI Rewrite finishes, I would love to move the current PHP JSON > Object mapping done on the server that's pretty slow, to being done in the users browser as part of the javascript code.

The benefits of this is that we can defer parsing of the handler objects until they are actually rendered for the first time, tremendously cutting down mapping a majority of objects as most people would never expand the entire tree.

I will design the system in anticipation of this for when the data classes are used where i can.