Moved scents before objects in game loop and render loop
Merge pull request #86 from KittyTristy/scentfix

Moved scents before objects in game loop and render loop
Added debug option to disable FOV
So many fixes.
Fixed AI, now properly wanders and switches states when necessary.
Various AI fixes and implementation of 'scent clouds'
Moved scent spread to it's own function, made scents easier to see
Took care of some bugs with scents and fixed scent spread and sniffing
Merge pull request #87 from KittyTristy/scentfix

New Debug stuff and Major fixes in regards to AI and Scents
More tweaks to scents and AI, and some code cleaning
Merge branch 'master' of github.com:KittyTristy/roguekit into scentfix
Merge pull request #88 from KittyTristy/scentfix

Remerging Scent and AI because of silly Git stuff