fix indexing issue
Merge branch 'master' of github.com:deanhiller/playorm
another fix to remove duplicate indexing issue...not really a problem but just causes write overhead to database
a fix so we don't cache nulls which allows us to reread in a value that came from a list that would have been cached otherwise
undo so we cache nulls again as we do need this and add a test case as we need to be returning the null after the list
fixing issue so that we can remove even if the data is corrupt(ie. row doesn't exist but entity has reference to it)
add forced indexing capability to turn on forced indexing
fixing issue #76
Merge pull request #20 from deanhiller/master

merging deanhiller with easility