Fixed installer script and a typo installtion.md
Started with replacing all REST routes to the style of FOSRestBundle. Fixed installer script with that change.
Added admin field-types
added apiDoc generator
Rewrote all controllers for FOSRestBundle. Added object/window routes loader. Renamed services prefix kryn.cms => kryn_cms. Removed amdin prefix and added kryn_admin_prefix parameter. Splitted ObjectCrud into nested and non-nested classes. fixed some other stuff.