Need to commit

  change variable value from 220 to 11
Merge Commit
Modify test and controllers
    controller:
	add parameter for function addAvailable copies

    test:
	modify for controllers to pass

    models:
	change value for number of copies from 220 to 11
Changes to commit:
	modified:   controllers/updateBook.py
	modified:   models/db.py
	modified:   tests/unittest/testUpdateBook.py
Merge Commit