added bacth file
batch dao
removed relationship annotations.
finished batch
finished user
finished file
finished filter
finished newspapers yoooooooooooooooooooooooo
finished code - yayyyyy
stufffz
added find role by id functionality.
added user find by id functionality.
deleted util package. not needed anymore.
added better params for role/user controllers.
removed hibernate xml config. no need.
added save user functionality.
added file functionality.
added batches functionality.
forgot to push
Merge branch 'drawingboard' of github.com:lemonpole/ppdpapp-api into drawingboard