we are attemtping a write operetion, so we need to get fresh article ID to avoid slave lag/cache
CategorySelect: fixes BugId:97334 and BugId:97512.

Now that we are using core category link building again due to
BugId:97398, I was able to refactor and simplify the way CategorySelect builds
links on article pages and edit page previews.
Fix for cases where there are no categories.
Add category type as a class name to category list items.
bugId::95317 fixed incompatibility with placeholder width not being passed in
Make categories always show up in the same order (hidden last).
prevented users without beacon to fall into control gorup in A/B tests
Revert "prevented users without beacon to fall into control gorup in A/B tests"

This reverts commit 6ad1e3896dd2b2c969fa5e85f14a58c9e7f8da41.
added separate group for users without beacon in GA tracking for A/B tests
Merge pull request #424 from Wikia/bugid-97334

CategorySelect: fixes BugId:97334 and BugId:97512.
Add comma
Fix inconsistent formatting
Localisation updates from http://translatewiki.net.
update intro text
Merge branch 'Update-messages-on-special-contact' into dev
Clean up code
Merge branch 'bugid-10786' into dev
Merge pull request #388 from Wikia/bug-96001-fatal-on-page-protection

we are attemtping a write operetion, so we need to get fresh article ID
(BugID: 97191) Forum: use translatable new page marker
Merge branch 'bugid-97191' into dev