Add option to map API tracking parameter to custom variable in log importer script. Includes change to ImportLogs system test and fix for import log custom variable handling (old behavior was to not set multiple custom variables if they were set already instead of simply adding custom variables).

Adding test for archiving_range_force_on_browser_request option addition that makes sure range archiving is correctly enabled/disabled.

On local it does not work and I have not figured out why.
Maybe it works on travis though?

Fixing build failure, 4 distinct metrics no longer appear due to bug fix (distinct referrers are 0, so no metric added).

fixed engangement screen which was wrong because of a merge and updated submodule to fix more ui tests

When using testmode in RequestCommand make sure the database connection is re-created and the option data cache cleared. Solved issue where normal database was being used for ArchiveCron test.

The query log is momentarily disabled when the database log handler inserts in database