fix bug 1046769 - Prevent duplicate notifications from WYSIWYG
update db dump scripts for new db schema
Merge pull request #2606 from darkwing/1046769-notifications

fix bug 1046769 - Prevent duplicate notifications from WYSIWYG
Merge pull request #2616 from groovecoder/fix-db-dump-script

Fix db dump script
Fix bug 1008698 and bug 777434 - Translation page improvements

Fix bug 1008698 - Add source code view for original article on translation page

Fix bug 777434 - Add a togglable one column editing mode on translation page

Change button names and position on translation page

Fix approved content margin on translation page

Update approved content source to use content_cleaned on translation page

Fix more nits
fix bug 775485 - welcome email tweaks
Merge pull request #2580 from iakshay/translation-source

Fix bug 1008698 - Add source code view for original article on translation page
Merge pull request #2607 from groovecoder/change-welcome-email-from-775485

fix bug 775485 - welcome email tweaks
Merge branch 'master' into move-wiki