Tweak travis-ci command.

Signed-off-by: crynobone <crynobone@gmail.com>
Tweak some code comments

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.0'

Conflicts:
	composer.json
Illuminate\Foundation\Application now automatically boot the service when you call App::register() after the application has been boot, remove the need to explicitly call boot() method. Closes #32.

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