CDB-2001 Geocoder cache will discard rows with a cartodb_georef_status value
CDB-1993 added traces to import process
Merge branch 'CDB-1993' into hotfix-20140312
CDB-1993 log not defined in testing env
Merge branch 'CDB-1993' into hotfix-20140312
CDB-2003 Invalidate user vizjsons when certain user attrs change
Merge branch 'CDB-2003' into hotfix-20140312
Merge fixes