Added a settings window, but it does work at the moment
Increased timeout for failing content changes test from 15 to 30 seconds
Improved settings dialogue
Improved Url validation check in proxy widget
centered settings window
Fixed warning
Merge branch 'feature/UIElements' into rc/2.0.0
Merge branch 'rc/2.0.0' of github.com:OpenDataSpace/CmisSync into rc/2.0.0