added the SensioLabs security checker
feature #149 added the SensioLabs security checker (fabpot)

This PR was merged into the 3.0.x-dev branch.

Discussion
----------

added the SensioLabs security checker

Usage:

```
./app/console security:check
```

![screenshot](https://cloud.githubusercontent.com/assets/47313/3634555/80738bd2-0f36-11e4-92d3-890adfb89882.png)

![screenshot](https://cloud.githubusercontent.com/assets/47313/3634556/90f38c6e-0f36-11e4-82d6-cdf5bdfbd1bd.png)

Commits
-------

b280840 added the SensioLabs security checker
fixed build script for newer versions of the monolog bundle
removed Travis config changes as it is not part of the Symfony SE anymore
Fix phpunit.xml for symfony 3.0 dir structure

The main <directory>../src</directory> in the phpunit.xml was not changed to reflect the new location of the xml script, as the str_replace call checks for "<directory>../src/" (notice the slash at the end)
bug #160 Fix phpunit.xml for symfony 3.0 dir structure (danez)

This PR was merged into the 3.0.x-dev branch.

Discussion
----------

Fix phpunit.xml for symfony 3.0 dir structure

The main ```<directory>../src</directory>``` in the phpunit.xml was not changed by the directory upgrade to 3.0, as the str_replace call checks for ```"<directory>../src/"``` (notice the slash at the end)

Commits
-------

1485c66 Fix phpunit.xml for symfony 3.0 dir structure
use bool instead of Boolean
remove spaces from concatentation usage

This is a cs fix from fabbot
minor #163 remove spaces from concatentation usage (jrobeson)

This PR was merged into the 3.0.x-dev branch.

Discussion
----------

remove spaces from concatentation usage

This is a cs fix from fabbot

Commits
-------

81405be remove spaces from concatentation usage
minor #162 use bool instead of Boolean (jrobeson)

This PR was merged into the 3.0.x-dev branch.

Discussion
----------

use bool instead of Boolean

Commits
-------

90b9438 use bool instead of Boolean
Describe different parts of the security.yml
minor #161 Describe different parts of the security.yml (ghostika)

This PR was squashed before being merged into the 3.0.x-dev branch (closes #161).

Discussion
----------

Describe different parts of the security.yml

Add comments for the sections of security.yml in case of the use of AcmeDemoBundle
Original issue: https://github.com/symfony/symfony-standard/issues/676

Commits
-------

5801688 Describe different parts of the security.yml