UI on MACOS is stretched

[ChrisPhillips-cminion]

UI on a mac looks stretched out, everything still works

java -XstartOnFirstThread -jar ErrorReport.jar -gui was used to start the application

[dmicale]

The UI has been updated to remove custom positioning, legacy usage of SWT.NULL and properly setting the grid layouts for the UI. I do not have a test system that recreates this issue however, so I cannot be 100% sure.