CS-5033: Adds option to disable protocol for generating urls
CS-5033: Adds systempreference for protocol in Smarty generated urls
CS-5033: Changes service name and changes smarty parameter to be consistent with system preference
CS-5033: Adds SmartyUseProtocol system preference to upgrade procedure
fix countByUser function queries
CS-5424: Adds index to Id field in KeywordIndex table
Merge remote-tracking branch 'upstream/master' into CS-5424
CS-5033: Adds methods in template engine classes for protocol relative urls
updated translation resources
improve users listing
Merge pull request #718 from m038/CS-5424

Cs 5424
remove distinct
add temporary users_points updating
remove ordering by points on the fly
CS-5033: Makes comment more consistent with preference name
CS-5033: Removed comment on advice from Paweł

https://github.com/sourcefabric/Newscoop/pull/714#discussion_r13696411
CS-5424 - [slow query] very slow articles query
CS-5033: Refrasing of system preferences text
Merge pull request #720 from takeit/sql-optimize

CS-5424 - [slow query] very slow articles query
updated translation resources