Fix typo and add inversedBy option for timeline entity.

Fix 2 invalid doctrine entity configuration which occurs at runtime.
Add a unit test for AdminSpread supports() and process() methods

Fix

Fix mail
Merge pull request #11 from eko/master

Add a unit test for AdminSpread supports() and process() methods
Fix AdminSpread unit test to use a fake entity and mock doctrine results

Fix unit test
Merge pull request #12 from eko/master

Fix AdminSpread unit test to use a fake entity
Merge pull request #10 from sensi/patch-1

Fix typo and add inversedBy option for timeline entity.
Merge branch 'sonata-master/master'