WLCS 1.1.0 release: * Document the compositor-integration version macros * Add tests for the wl_output protocol * More tests for XDG Shell, particularly around popups and window movement * Add tests for wp_primary_selection_unstable_v1 protocol * Add tests for gdk_primary_selection protocol * Lots of build fixes for !Ubuntu systems. Thanks, Neal Gompa! * Many cases where WLCS would hang indefinitely will now time-out and mark the test as failed.