Added in headers for the table and added in saved changes tracking to the window title.
Added in buttons for moving the shot (as in the script/settings) up or down in the list of shots to run for the experiment.
fixed where the RunnerTool will grab the image resources from
Added in image files for the up and down buttons
Fixed the transiently failing unit tests for JsonUtils
Merge pull request #27 from BlakeRaymond-AI/ShotRunnerTool-Improvements

Shot runner tool improvements