fix bug PIM-3095
fix typo
Merge branch 'master' into PIM-3095

* master:
  Fix the incremented summary info in direct product writer
  PIM-2848 Add the 'back to grid' button in job execution details page
  Allow filtering with value '0' in metric and price filters
  PIM-3097 : use entity parameters in product cache clearer
  Added spec
  PIM-3041: fix Behat scenarios
  Fix CS
  PIM-3097 : fix use statements and spec for product writer
  PIM-3041: fix family creation
  PIM-3097 : fix phpdoc and CS
  Corrected typo
  Removed non clearable entities from writers
  Removed non clearable entities from fixture jobs
  Corrected dependencies of direct product writer
  Corrected strict standards
  Added ProductCacheClearer
fix specs
Merge pull request #1375 from akeneo/PIM-3095

PIM-3095 Associations are now well saved on product import