Merge pull request #34 from HavardNJ/feature/Use_jpackage

Use jpackage to make installer

Fixed issue when setting look and feel

Fixed issue where board spec had zero height
Fixed issue where wrong control point was selected from control point info
Cleanup

Fixed issue when setting look and feel

Fixed issue where board spec had zero height
Fixed issue where wrong control point was selected from control point info
Cleanup

Use scaling of tangents till curve length is same when as option when…

… deleting control point

Fix some dialogs

Update other views to update flowlines