Fix timeline layout to ensure that timeline expands appropriately during resize
Improved visual fidelity of Activity and Decision embedded views
Remove unused field (text color) from ActivityView
Support DurationCapability in Timeline view
Change time formats used by Activity & Decision to relative time (HH:mm)
Suppress Timeline/Graph views by capability using policy; remove obsoleted views
Fix bug in timeline zoom
Added pan controls to Timeline
Truncate Graph View to fit within left and right padding
Prevent panning past edge of Timeline