Moved NoGo mouse mode from NavigationMouseMode to seperate class
Fixed a bug in ship where navigation mode would be active after NoGo area was selected
Commented out unused variables
Merge branch 'master' of https://github.com/dma-enav/EPD into NoGoArea
Implemented free navigation zoom when CTRL is down in Shore
Merge branch 'FreeNavigationZoom'
fixed checkstyle