Starting a timer should halt all other timers

• Refactor time-keeper internal format
• Provide preference to disable this behaviour
• Stop all instances, send tab messages
• Show notification of stopped timer

assigned to @adimit

changed milestone to %1.0

added Feature label

changed the description

changed time estimate to 3h

depends on #17 (closed) and on #12 (closed)

marked this issue as related to #17 (closed)

marked this issue as related to #12 (closed)

added To Do label

added Doing and removed To Do labels

changed title from Starting a timer should halt all other timers on that same instance to Starting a timer should halt all other timers

changed the description

added 7m 29s of time spent

added 5m of time spent

added 20m 2s of time spent

marked the checklist item Provide preference to disable this behaviour as completed

added 1h 8m 42s of time spent

marked the checklist item Refactor time-keeper internal format as completed

marked the checklist item Stop all instances, send tab messages as completed

added 59m 36s of time spent

Waiting for #29 (closed)

marked the checklist item Show notification of stopped timer as completed

Out of scope: Notifications don't seem to work on Chrome. See #30 (closed)

closed

removed Doing label