Merge branch 'master' into PIM-3177

* master: (31 commits)
  PIM-3185 #comment CHANGELOG update
  PIM-3185 #comment remove the fixed mysql socket location
  Fixes association type field name
  [CrowdIn] Updated translations
  [CrowdIn] Updated translations
  Fix scopable file input display on firefox
  Update changelog for 1.2.2
  Fixes specs
  Fixed bug when importing products with associations
  Fixed CS
  fixed CS
  Corrected typo
  Fixed CS
  Updated bug fixes
  Added missing BC breaks
  Added specific service for cache cleaning with non product imports
  Fixed writer bugging with attribute group import
  Added missing property
  Fixed bug in MongoDB association normalizer when association members did not have a MongoDB Id
  Corrected association import failing if owner not found
  ...
WIP handle deleted products
style modification to reduce space used by the progress bar
revert product deletion
Revert "WIP handle deleted products"

This reverts commit 4069817f8da4147f0be07d71d63fa00d2771a678.
fix use statement
fix sorter bug
fix non sorted datagrid
refactor some javascript
Fixes phpspec version on tag
merge composer
remove mongo support
Merge branch 'master' into PIM-3177

* master: (216 commits)
  Switch phpSpec from dev-master to 2.1.0-RC1
  Clean up specs
  Fix CS
  Rename UserNotificationManager to NotificationManager
  Fix CS
  Update changelog
  Remove 'all' parameter when marking all notifications as viewed and allow only appropriate methods
  Remove extra blank line
  Remove the OroUserBundle dependency
  Fix CS
  Clean up mapping
  Remove Notification and UserNotification constructor arguments
  Rename variable
  CSS improvements
  Improve icon alignment in the navbar
  Remove commented out code
  Inject UserNotificationManager in NotificationExtension instead of repository
  Use 0.3 release of BatchBundle
  Update JobExecutionNotifierSpec
  Add behat scenario to check notifications
  ...

Conflicts:
	src/Pim/Bundle/EnrichBundle/Controller/ProductController.php
	src/Pim/Bundle/EnrichBundle/Resources/config/controllers.yml
	src/Pim/Bundle/EnrichBundle/Resources/views/Product/_buttons.html.twig
	src/Pim/Bundle/UIBundle/Resources/public/css/pim.less
add mongo support
PIM-2752: Fixed bug for exports (except products), written item count is wrong if the total imported item count is more thant the batch size (100)
add comments on javascript
simplify the orm sorter
Merge branch 'PIM-3177' of github.com:akeneo/pim-community-dev into PIM-3177

* 'PIM-3177' of github.com:akeneo/pim-community-dev: (220 commits)
  add comments on javascript
  add mongo support
  remove mongo support
  merge composer
  Switch phpSpec from dev-master to 2.1.0-RC1
  Clean up specs
  Fix CS
  Rename UserNotificationManager to NotificationManager
  Fix CS
  Update changelog
  Remove 'all' parameter when marking all notifications as viewed and allow only appropriate methods
  Remove extra blank line
  Remove the OroUserBundle dependency
  Fix CS
  Clean up mapping
  Remove Notification and UserNotification constructor arguments
  Rename variable
  CSS improvements
  Improve icon alignment in the navbar
  Remove commented out code
  ...
Merge pull request #1547 from akeneo/PIM-2752

PIM-2752: Fixed bug for exports (except products)
Resolve conflicts