Improvements:
- Added "Cancel" job button
- Added Download feature to store job result on the hard drive
- Added manual buttons
- Added checkbox to enable/disable automatic job and service table refreshing
- All plugin dialogs are now adapting to screen size and can be resized by the user
- Improved structure of job adaption dialog
- Fixed bug of "always on top" main window
- Filter files when loaded to a layer, by compatible files for QGIS, through warning otherwise
- Minor bugfixes