Small psr-2 compliant.

Signed-off-by: crynobone <crynobone@gmail.com>
Update config file and prepare for v2.2.3 update.

Signed-off-by: crynobone <crynobone@gmail.com>
Remove php 5.6 from allowed failure

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