CE-1019 Simplify return parameter to avoid later iterating array as there is always just one object
CE-1019 Adding task for updating editcount on ArticleSaveComplete
CE-1019 Adding hook and task for updating user email
CE-1019 Changing adding user data extension into update-add
CE-1019 Updating unit test for update-add option
CE-1019 Adding getAddUserTaskObject method for easier testing
CE-1019 Adding testUpdateUserEmailShouldSendData test
CE-1019 Introducing updateUserEmailProvider data provider
PLA-1867 Increase size of minimal image width and disable thumbnail for pictures smaller than 2000px
CE-1019 Adding testShouldPrepareUserDataExtensionObject test
PLA-1867 corrected formatting and clarification.
PLA-1867 Refactor after codereview
PLA-1867 Refactor after codereview
PLA-1867 Refactor after codereview
VID-2017 add global helper function
VID-2017 Return single associative array if given a string
VID-2017 rename function
VE-1562 Fix Firefox bug when using linear gradient with 'transparent' as a color
VID-2017 code review changes
Merge pull request #4895 from Wikia/VE-1562

VE-1562 Fix Firefox bug when using linear gradient with 'transparent' as a color