Chat bugid:93920 - postpone chat logout message for 15 seconds
removing unused variable
10-seconds chat logout event delay
bugId: 95191 fixed link suggest on Templates in RTE
bugid: 16161 -- always place a row delimiter after a caption
(BugID: 95202) Add interwiki prefix to the link cache key

Rendered links are cached to use the same URL as the first link to
a particular page. As the cache key didn't take into account the
interwiki prefix used, if two or more interwiki links pointing to
different sites had the same page name and link text, they would
all have the URL of the first interwiki link.
Merge branch 'bugid-95202' into dev
BugID: 33724 - Page needs to reload after forced log-in

The fix addresses no reload on closing 'join the chat'
modal window after logging in from forced login modal.

There were also four changes done when fixing this:
1) inline JS removed from template
2) unnecessary and non-existent image removed from template
3) small refactoring of ChatEntryPoint.js to reduce nesting
   and increase readibility
4) introduced throbbing on forced log-in modal when waiting
   for server reply
PerformanceMetrics: remove support for old AB testing
Merge branch 'metrics-abtesting-removal' into dev
Add unit tests README file
Update tests/README.md
Add "php" target to build-wikia.xml
Update tests/README.md
changed how pageviews are collected in dead wikis script
bugid:90537 remove (old) AB tweaks from liftium
bugid:90537 remove (old) AB tweaks from liftium
Merge pull request #328 from Wikia/bugid-90537-old-ab-cleanup

Bugid 90537 old ab cleanup
Changing single to double quotes
comment update