Fixed compiler error on Windows
Improvements and cleanup crawler classes

Added unit tests for notification class of events 
Added possibility to also merge deleted events with the other mergable events
Removed obsolete deletion lists from collection
Improved unit test and fixed StyleCop issues
Fixed StyleCop issues
Added solver for the situation of remote deletion and local changes
Tried to stabilize the linux integration test
Merge branch 'develop' of github.com:OpenDataSpace/CmisSync into develop
Added another refresh call to stabilize the integration tests
Added template for local object renamed and remote object deleted situation
Merge branch 'rc/2.0.0' into develop
Implemented solver for local renaming and remote deletion
Merge branch 'rc/2.0.0' into develop
Improved Linux client by renaming the most pixmaps

Also changed the startup icon to the app icon
Merge branch 'rc/2.0.0' into develop
Added integration test to force ServerProtocolViolationException
Removed unneeded lines of code
Support Notifications Features on Settings for Mac
Merge branch 'develop' of github.com:OpenDataSpace/CmisSync into develop
Merge branch 'rc/2.0.0' into develop
Removed unused queue instance from solver