Fix completion type
Merge pull request #671 from merk/completion-type-fix

Fix completion type
Fix indexable callbacks being overwritten by another index

closes #663
Added PHP 5.6
Merge pull request #672 from merk/gh663

Fix indexable callbacks being overwritten by another index
Return repository in Manager Class MongoDB
Merge branch 'pr/675' into 3.0.x

Closes #675
Merge branch '3.0.x'
Ignore missing Doctrine results during hybridTransform()
Merge remote-tracking branch 'upstream/pr/679' into 3.0.x
Update setup.md
Test mappings key being null still causes appropriate configuration changes
Add tests to cover no mappings for serializer enabled type
Merge remote-tracking branch 'upstream/pr/682' into 3.0.x
Output ES version
BC Break: Restored noDeepMerging to Configuration

When performNoDeepMerging is not used, Symfony environment-specific server configurations no longer work.
Merge pull request #684 from cygnusb2b/deep-merging-config

Configuration Bug: Restored noDeepMerging
Merge remote-tracking branch 'upstream/pr/684' into 3.0.x
Merge branch '3.0.x'
Fix empty mappings for old ES versions