Added flush all command.
Added delete command.
Fixed command doc comments.
Added stats command.
Added contains command.
Fixed command doc blocks.
Removed use of else conditions.
Added delete message variable initialization.
Added delete test.
Added more command tests. Added array cache test.
Changed command namespace to doctrine:cache.
use psr-4 autoloader
Merge pull request #16 from dragonwize/Add_commands

Add commands
Fix the default ports in the SymfonyBridge layer

The behavior needs to be the same than in the Symfony bridge.
Closes doctrine/DoctrineBundle#345
Merge pull request #27 from stof/default_ports

Fix the default ports in the SymfonyBridge layer
Change the PHPUnit version to allow using current versions

The old PHPUnit 3.7 version is not compatible with PHP 5.6
Run the testsuite with stable dependencies

This avoids getting Symfony 2.7 components, which are triggering deprecation warnings currently and not always in wanted parts.
Update the README instruction

- use a better Composer command to add the bundle
- update config examples to use full XML snippets to match the Symfony documentation standards
Merge pull request #25 from jrobeson/patch-1

use psr-4 autoloader
Merge pull request #32 from stof/patch-2

Update the README instructions