* fixes pinch radius and drag delta calculations (lp: #985916) (lp: #986215)
* changes type of geisSubscriptionFlags (lp: #813819)
* changes direct devices to use window coordinates (lp: #984069)
* reports device axis extents, if available (lp: #987539)
* removes XCB back end
* removes overlapping events when a gesture is accepted (lp: #1001365)
* avoids trying to start a DBus session if there is none already (lp: #997630)
* detect added devices properly (LP: #1009270)
* fix crash when accepting a gesture (LP: #1015775)
* fix result value of geis_subscription_deactivate() (LP: #1021448)
* upstream project renamed to just 'geis'