Merge pull request #98 from inspiran/master

	Added a new process step to register action definitions
Merge pull request #99 from inspiran/master

Demo products have now multiple product descriptions
composer.lock
install omnipay
work on payment gateway configuration
more work on paypal configuration
more work on payment gateways
more work on payment gateways
use custom form theme
set paypal environment to test
ignoring composer.lock
some updates to script and indentation of a twig template
Merge pull request #102 from cordoval/wip

Wip
dbal has to be registered otherwise no doctrine service and jms complains and fosrest needs it
some more cleanup
plug travis and indicators
plug mongodb so it passes
plug parameter handler
plug some changes after composer install
remove unused use statement