CS-4911 - Delete author biography
updated translation resources
updated translation resources
fix article move action
Merge pull request #787 from ahilles107/article_move

fix article move action
Merge pull request #785 from takeit/master

CS-4911 - Delete author biography
updated translation resources
updated translation resources
updated translation resources
WOBS-3390: missing image description in aes media box
Merge pull request #788 from ahilles107/WOBS-3390_image_description

WOBS-3390: missing image description in aes media box
Merge pull request #786 from danielhjames/master

CS-5477 Update Armenian language code in SQL
CS-4690: fix api user image link, add getBaseUrl method to linkService
CS-4690: make dafault path as empty string instead null
Merge pull request #789 from ahilles107/CS-4690_api_author_image

CS-4690: fix api user image link, add getBaseUrl method to linkService
added method to remove system preferences from database
Merge branch 'master' of https://github.com/sourcefabric/Newscoop
Merge pull request #791 from takeit/master

added method to remove system preferences from database
add upgrade message
Merge pull request #792 from ahilles107/4_3_upgrade

add upgrade message