Merge pull request #3 from 66Ton99/master

Added PayPal Pro
remove parameters yml.
[composer ]add pre install handler to copy dist parameters yml.
[test] add bootstrap test to repo.
use root page as starting point for payment demos.
fix index page route
fix PaymentInstruction => PaymentDetails
prepare release 0.4
switch master to 0.5
rework sandbox to support multi storages and registry.
fix all left examples with multiple storages.
Merge pull request #6 from Payum/multiple-storage

rework sandbox to support multi storages and registry.
update deps.
use the bundle capture controller.
[composer] update lock
Merge pull request #7 from Payum/bundle-capture-controller

use the bundle capture controller.
remove not used code.
[paypal] add example of reucrring payment + doctrine.
[composer] add license.
add mised template.