Update the top section of order page.

Nicer billing address / shipping address format.
Update order content table style.
Add payment box.
Move name to inside address tag.
[WIP] Adopted template overriding from other actions like update

Currently when you use the `SyliusResourceBundle` standalone, when you want to override the template for the delete action you have to define it this way:

``` yaml
my_delete:
    pattern: /my/{id}
    methods: [DELETE]
    defaults:
        _controller: my.controller.my:deleteAction
        template: MyCoreBundle:My:delete.html.twig
```

This is inconsistent with the other actions. This PR changes this so that it works with the folloging syntax:

``` yaml
my_delete:
    pattern: /my/{id}
    methods: [DELETE]
    defaults:
        _controller: my.controller.my:deleteAction
        _sylius:
            template: MyCoreBundle:My:delete.html.twig
```

Before merging this PR we should reconfigure the routes so that `SyliusWebBundle:Backend/Misc:delete.html.twig` will be used again ;-)
Configured template for all delete actions
Merge branch 'master' into ui/improved-order-page

Conflicts:
	src/Sylius/Bundle/WebBundle/Resources/assets/css/backend.css
Changed private declarations to protected in CartListener.php 

Changed private declarations to protected so it is easily extendable.
Merge pull request #694 from eriwin/patch-1

Changed private declarations to protected in CartListener.php
fix for incorrect query building in Repositories.
Merge pull request #691 from molchanoviv/master

fix for incorrect query building in Repositories.
Move payment and shipments to the top.
Force using latest dev version of "phpspec/phpspec" & "phpspec/prophecy"
Fix broken spec of ResourceBundle/EntityRepository
Add missing dependency to CoreBundle composer.json file
Add missing dependency to CartBundle composer.json file
Fix dependency in InstallerBundle composer.json file
Merge pull request #696 from stloyd/bugfix/failing_specs

Force using latest dev version of "phpspec/phpspec" & "phpspec/prophecy"
Add own InvalidException (fix #655)
Merge pull request #699 from winzou/flow-exception

 [Flow] Add own InvalidException (fix #655)