updated composer deps
Fix getOTherParticipants

If the participant is not found, array_search will return false and this will remove the first participant from the array
Added missing parenthesis in line 55.
sf 2.3 composer update
Merge pull request #148 from MrXXIV/patch-1

Added missing parenthesis in line 55.
Merge pull request #145 from zocimek/symfonyUpdate

updated composer deps for symfony 2.3 support
Merge pull request #147 from EmmanuelVella/patch-2

Fix getOTherParticipants
FIX: Wrong PHPdoc in FOSMessageBundle / Controller / MessageController.php
Merge pull request #151 from kluevandrew/patch-2

FIX: Wrong PHPdoc in FOSMessageBundle / Controller / MessageController.p...
Fixed typo & PHPDoc
Merge pull request #152 from pborreli/typos

Fixed typo & PHPDoc
Removed gratuitous paragraph

Namespaces are handled by composer; also registerNamespaces() is not available in symfony 2.1 any more
Fixed Doctrine\Common\Annotations\AnnotationException

The error was:
  [Semantical Error] The annotation "@Doctrine\ORM\Mapping\generatedValue" in property Acme\Message  
  Bundle\Entity\Message::$id does not exist, or could not be auto-loaded.
Merge pull request #158 from fogs/master

Documentation fixes
Merge remote-tracking branch 'upstream/master'