remove error when attachments array is null
modification de awesome Controller pour des attachments
Merge remote-tracking branch 'upstream/master' into fix-attachments

* upstream/master:
  add auto clear
  Fix AwesomeRepo Trait (missing uses)
  Fix Date for ubuntu and MacOs On branch master Your branch is up-to-date with 'origin/master'.
  Introduce Awesome Extension (Period display + distance format)
  Hello AwesomeRepositoryTrait
  revert alert parameters from this bundle, this moved in AvAlertifyBundle
  Introduce friendly alerts functions (congrat, warn, inform, scold) and alert default configuration
  update redactor
  attach file to message only if it is a valid file
  fix attachments
  Translate now the causes in FormErrorService On branch master Your branch is up-to-date with 'origin/master'.
  Kick translation domain in form error service On branch master Your branch is ahead of 'origin/master' by 5 commits.   (use "git push" to publish your local commits)

Conflicts:
	Controller/AwesomeController.php
Fixed attachment for swift message
Merge pull request #12 from Charlie-Lucas/fix-attachments

Fix attachments