added bookshelf database entigers
Added bookshelf validations and associations with user model
Added routes for book shelves
Okay fixed the minor screwup with adding rotues
Added index and show routes to bookshevles controller
Added show jbuilder view for bookshelves
added update and destroy methods to bookshelves controller
set up bookshelf create method in controller
Built bookshelves model and collection
Fixed a bunch of random bugs, have a home index to add navigation links to bookshelf indexes, books index, etc
Added links to core index to other indeces
Added routes for bokoshelves, added booksheles template and view files, built dummy bookshelves index view
Got to bookshelves index, rout works properly