PLA-1198 Added logging for getTopArticlesByPageview
Merge branch 'dev' into PLA-1198
PLA-1198 delta time
PLA-1198 speed up query and limited lock time to 10 seconds
Merge branch 'dev' into PLA-1198

Conflicts:
	includes/wikia/WikiaDataAccess.class.php
Merge pull request #3217 from Wikia/PLA-1198

Pla 1198