Fixed CI
PIM-1776 Association will be stored in MongoDB
PIM-1776 Create Association mapping
Remove commented and obsolete mapping info
Merge pull request #633 from akeneo/mongodb/PIM-1776

Mongodb/pim 1776
Add dummy Completeness Generator for MongoDB ODM
Merge branch 'master' into oro/grid

Conflicts:
	src/Pim/Bundle/CatalogBundle/Resources/config/entities.yml