QAART-164 New blogs and articles

QAART-164 article refactoring finished, part of video tests refactored

QAART-164 testSuite.xml fixed

QAART-164 testSuite.xml update

QAART-164 fix for blog comments

QAART-164 fix for delete and move test cases

QAART-164 test suite update

QAART-164 groups update

QAART-164 url builder if instead of hardcoding queries

QAART-164 submit article is waiting for submit button invisibility

QAART-164 cr fixes per Bogna and Michal

QAART-164 cr fixes per Bogna and Michal

QAART-164 code revied fixes per Bognix and Michal

QAART-164 code revied fixes per Bognix and Michal

QAART-164 code revied fixes per Bognix and Michal

QAART-164 remove video fix

QAART-164 fix for comments - jQueryFocus is more reliable
Merge branch 'kk-new-blog' of https://github.com/Wikia/selenium-tests into kk-new-blog