white space as
Add books

Can now add books via the api
added query handler and modified repoistory to return the book
api returns created, and the book in the body. The location header is
set to self
Delete Book

return 200 if deleted, or 404 if not found
sorted out autofac - not required per api for every type
removed this
added check in api

can get to /checkedin to get list of books checked in
can post to /checkedin/{id} to check in a book thats checked ou