Require all spec support files

Issue #6.
Don't need to individually require spec support files.
Add StubServicesHelper

Issue #6.
Add a helper to stub out common methods for testing against Fusion
Tables.
Add StubServicesSharedContext

Issue #6.
Add shared context for stubbing out fusion tables and fulcrum API calls.
Use stub services in Fulcrum Fusion spec

Issue #6.
Take advantage of the new ways to stub services.
Use stub services in FulcrumTable spec

Issue #6.
Reuse methods to stub to services.
Update record and event data shared contexts

Issue #6.
Add FormCreator spec

Issue #6.
Add FormUpdater spec

Issue #6.
Describe FormUpdater spec better

Issue #6.
Move stub table to shared context
Add FormDeleter spec