Added Be2Bill backend
Merge pull request #114 from shouze/master

Added Be2Bill backend
Fixed tests
Added branch alias
Merge pull request #115 from jeremyFreeAgent/fix/travis

Fixed tests
preserve compatibility with older Symfony versions
Merge pull request #116 from jeremyFreeAgent/composer

Added branch alias
KarserRobokassaBundle
Merge pull request #119 from karser/master

KarserRobokassaBundle
adds link
Added PaymentInstructionStateChangeEvent
Explicit events
Merge pull request #125 from ruudk/payment-instruction-events

PaymentInstruction StateChange Event
Allow amount in ChoosePaymentMethodType to a closure
Moved amount calculation to separate function
Merge pull request #126 from ruudk/amount-closure

Amount based on payment method
Added docs for amount closure
Fixed small code style buggie
Merge pull request #127 from ruudk/amount-closure-docs

Added docs for amount closure
fix upstream merge conflict