Add the ability to toggle syncing of deletes from the app/salesforce
Add tests for inbound/outbound deletes.  Changes testing suite to use sqlite3 memory database rather than supermodel.
Bump the version to 1.1.3
Make inbound/outbound delete checking methods more descriptive
Update the readme to reflect the change in Rails requirement (Clarifying that must be >= 3.1 but < 4.0)
Cleanup test class since we are no longer using supermodel
Merge pull request #6 from InfoTech/add-deletion-from-web

Add outbound deletion support, plus configuration for inbound/outbound deletes