dependencies for 2-2 stable
changes for spree 2-1 (dependencies)
modieifed attribute update from object params for spree 2.1
minor
minor
formatting
formatting
minor changes for development
minor changes for development
Merge branch '2-2-stable' of gitlab.wemove.com:wemove/spree_payment_network into 2-2-stable

Conflicts:
	.rspec
more robust payment network service
added tests
use permitted attributes for 2.2
spec changes for 2.2
spec changes
tests in 2.2 does not work: DangerousAttributeError
added spec tests
more resilient payment_network_service
added spec tests
updated currency note
added currency note
Update README.md