Bumping development to version 1.1.9
Removing defunct demographics report
Merge remote branch 'origin/qa' into release
Removing participant.scheduled_call_datetime column
Merge remote branch 'origin/release' into develop
Adding timing report
Removing defunct auditing system
Adding missing database table prefixes
Updating changelog
Fixing mysql patch for 1.1.9
Adding further handling of participants who require sourcing

There is now a "sourcing required" participant status
Participants who have no active phone numbers are included in the "sourcing required" queue
Tweaks missed in last commit
Updating error codes
Removing unnecessary window reload
Updating status report to reflect changes made to "sourcing required" system
Removing superfluous line of code
Quotas can now be defined by site as well as region
Adding charts as an operation type

- charts are included in their own category in the menu
- added new "activity" chart which displays server usage measured in processing time
Making default machine user name/password more explicit and moving to local setting file
Adding unreachable to participant.status enum