Tweak phpunit version.

Signed-off-by: crynobone <crynobone@gmail.com>
Update travis and phpunit version.
Remove phpunit.

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

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

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

Conflicts:
	.travis.yml
	composer.json
Restructure Orchestra\Foundation\Processor\User::index() method.

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

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

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