Fixes slug generator.

Signed-off-by: crynobone <crynobone@gmail.com>
Prepare v2.1.4 release.

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.1' into 2.2

Signed-off-by: crynobone <crynobone@gmail.com>

Conflicts:
	orchestra.json
Prepare v2.2.4 release

Signed-off-by: crynobone <crynobone@gmail.com>