Item pretty urls, fix dim mak buying, fix poison touch.

Items:
Can ninjawars.net/item/self_use/amanita or ninjawars.net/item/use/shuriken/tchalvak
Fix bug with buying dim Mak.
Fix bug with poison touch.
Fix bug when viewing player profile while logged out
Fix chat time agos.

Changes for developers to know about:
Moved a lot of global functions to classes.
Levelling up as admin is a custom operation, for everyone else it's automatic, dojo loses the "level up" button as a result.
Better testing of player saving, fixes poison touch.
@Beagle Beagle Fix nulling status prior to saving when adding status … e4e8e3c
tchalvak Inventory: Use new pretty urls. … db04016
tchalvak Player Profile: Can view it while logged out. … c6b8426
Work tested more thoroughly, prevents negatives.

ApiController created
More pretty url usage