Add ability to test same parameter name for multiple values.
Event listener to programmatically attach entity listeners.
Changed logic to allow joining games, and becoming friends

Added Spacing
Version 2.5.0-DEV
Merge pull request #850 from FabioBatSilva/attach-entity-listeners

Event listener to programmatically attach entity listeners.
mention SQL Anywhere in basic mapping docs
Merge pull request #860 from deeky666/add-sql-anywhere-documentation

Mention SQL Anywhere in basic mapping documentation
Merge pull request #849 from bsahlhof/master

Error with Same Field, Multiple Values, Criteria and QueryBuilder
Added a note about changing the fetch mode for to-many relations
Merge pull request #862 from stof/patch-2

Added a note about changing the fetch mode for to-many relations