ScribeClient: log pushes to the "queue"
new method and unit test for it
save external url
extracted link&photo logic and unit tested new method
add http if it does not exist
removed previous error message and added new one
changed placeholder message
changed placeholder message
merged origin/dev manually and resolved conflicts in WikiaMapsPoiControllerTest.php
CR changes: refactored appendLinkAndPhotoIfValid() and split it into two methods
extracted part which was adding http:// to a link and added unit tests for it
DAT-2058 check if service exists before invoking
DAT-2058 logging added
CON-1954: remove no longer needed -moz prefixes
Merge pull request #5074 from Wikia/DAT-2058

DAT-2058 check if service exists before invoking
updated translations according to messages provided in MWEB-940
added a block check to SpecialCSS
Merge pull request #5076 from Wikia/CE-1100-special-css-phalanx-blocking

added a block check to SpecialCSS
PLATFORM-493: Tweak some Phalanx messages for clarity
Changed $this->getVal() to class' private properties