Improved Windows proxy settings XAML
Merge branch 'develop' of git.dataspace.cc:gds2/DataSpaceSync into develop
Added App.config with default proxy settings enabled
Merge branch 'develop' of git.dataspace.cc:gds2/DataSpaceSync into develop

Conflicts:
	CmisSync/Windows/SettingWPF.xaml
Improve Mac NSStatusItem update for file transmission events