Fix the issue detected in test case added in commit 68bd39a.  There were TODO's in the code that had not been ported over from iOS. Related to issue #164.

https://github.com/couchbase/couchbase-lite-android/issues/164
Test that reproduces issue in forceInsert where it was not sending out a change notification with the correct conflict state.

Noticed this issue while looking at the forceInsert method and seeing TODO's in the code.
Test that fixes issue in forceInsert where it was not sending out a change notification with the correct conflict state.

Unit test in previous commit now passes.