Merge pull request #329 from vitaliytv/master

Auto import annotation routes for admingenerator type
Refactoring upload widget, updated docs
Loosen the dependency on KnpMenuBundle
Merge pull request #332 from marekkalnik/master

Change dependency on KnpMenuBundle
Add branch alias for master
Merge pull request #333 from marekkalnik/master

Add branch alias for master
[FIX] Object action in show builder is now optional

Twig was complaining about undefined variable object_actions in case
key of missing key
Edit builder supports object actions

Also edit builder supports object actions. Now, delete and show actions
can be used in edit builder. (See related: #330)
Changed double list icons to Twitter Bootstrap
Merge pull request #335 from kufi/patch-3

Changed double list icons to Twitter Bootstrap
Change compiled assets path to avoid conflicts/overwriting
Documentation fix
Small fix
[MINOR] Fixed generator skeleton YAML
Merge pull request #337 from eymengunay/generator-fix

[MINOR] Fixed generator skeleton YAML
Reintroduce ShowBuilder to DoctrineGenerator - Fixes #338
Support to call php code on any form option

Adds support to call custom php code on any form option.
The code which should be executed has to be wrapped with __php(<<php code>>).

Example usage:
...
addFormOptions:
    languages: __php($this->getLanguages())
    type: __php(new \Foo\Bar\BazType)
    ...
Made selector non-greedy
Introduceing SingleUpload widget
Add missing file