add jms payment bridge usage.
Merge pull request #22 from Payum/jms-payment-paypal-example-v5

add jms payment bridge usage.
update bundle.
stripe via omnipay example.
Merge pull request #23 from Payum/omnipay-stripe-example

Omnipay stripe example
Merge branch '0.5'

Conflicts:
	app/SymfonyRequirements.php
	composer.json
	composer.lock