Adding lots of functionality back in. A lot of it isn't very useful currently but I will continue to add content as development continues. Starting to see some fps dips in Harbor Town, the island isn't very well optimized so I expect to see some frame rate issues, if they get too bad I will work on optimizations.

* Added Blur shader for menu overlays
* Replaced item Durability with item Encumberance
* Started blocking out areas on Forest Island
* Started implementing Dev Console (press ` to show/hide)
* Started implementing Codex (in-game guide)