Edit the time of a run

[carltonwhitehead]

This feature should provide a context menu item on the run event table which provides a dialog for editing the time of a run. It should provide light validation on entered time specified before allowing to commit the edit:

• When it is not blank:
  • It must be an arbitrary precision number with a scale of 3
  • It must be greater than 0
  • It must be less than 1000
• When it is blank