Fix #1685 Fix path for report activity
Fix #1684 CSV report are empty
Merge pull request #941 from nlegoff/fix1684

[3.8] Fix #1684 CSV report are empty
Merge pull request #942 from nlegoff/fix1685

[3.8] Fix #1685 Fix path for report activity
Merge branch '3.8'

Conflicts:
	templates/web/report/report_layout_child.html.twig
Merge pull request #943 from romainneutron/locales

[3.9] Rename xliff files to xlf
Fix latest merge
Fix #1694 : Default flash subviews size are wrong
Merge pull request #947 from romainneutron/fix-1694

[3.8] Fix #1694 : Default flash subviews size are wrong
Merge branch '3.8'
Add HHVM build