Changed entity toString functions to use slugs instead of pretty names
Updated functions for setting attributes on xml entities
Fixed some aspects not having a package when they should
Allow entities to be responsible for their own xml
Don't show empty xml elements
Fix incorrect property name in template statistics
Improvements to the entity xml functions
Improvements for data xml
Fixed xml attributes function name error in some entities
Fixed Nick's gas station being categorized as a pledge
Brand spankin' new sheet service
Fresh start for the service (again)
Diagnostic tweaks
Removed all xml processing from entities
Switched to array hydration instead of objects (memory issues)
I shouldn't have to fuck up my model to use DQL, but I do :(
More sheet statistics xml data
Use repositories for querying entity tables
Zomg caching yay
Merge branch 'feature/new-service' into feature/entity-refactor

Conflicts:
	src/Obloquy/Service/Sheet.php