Cleaned up database unit tests

Moved the tests from the informal temporary sql tests into formal unit
tests taking advantage of the new FakeAnimaldatabase
Merge branch 'master' of https://github.com/ndubetz/AnimalRescue

Conflicts:
	NewBeginnings/src/database/FakeAnimalDatabase.java
	NewBeginningsTest/src/database/TemporarySQLiteDatabaseTest.java
Merge branch 'master' of https://github.com/ndubetz/AnimalRescue