Remove the isDownloadQueueLIFO value and method and add new kind of queue for LIFO downloads
Add forgoten breaks
Merge branch 'develop' into Add_background_operation_type
Modify travis.yml file, removing xctool commands
Merge pull request #26 from owncloud/Add_background_operation_type

Add background operation type
Merge commit 'a9d19e69e532b10abb2646fc603c290f471b7c28' into os_x_compatibility