Fixed tiny Scrutinizer-CI issue - already merged the fix upstream.
Show warning alerts at frontend
Removed files that are installed by SensioDistributionBundle
Removed useless route
Add composer replace section
Add branch alias
tweak the composer setup for travis
Correct memory_limit settings
some impr that comes with payum 0.8

* TokenFactoryInterface
* return url and cancel url set in payums capture action.
fix composer lock
use ~0.8.2
add action to payments using container tag.
Merge pull request #1534 from abimus/feature/composer-replace

Create composer replace section
remove custom service files.
[CoreBundle] Remove old class reference

Fix #1548.
update composer.lock
Merge pull request #1562 from stloyd/patch-1

[CoreBundle] Remove old class reference
Escape % in NonExistingGeneratorException
[CartBundle] Fixed event used in CartListener and added specs

The dispatched event is CartItemEvent instead of CartEvent, it uses the getItem method only available in CartItemEvent
added load metadata event subscriber for mongodb-odm