Shumkov/Rediska — pull request #64 by zircote (2012-06-28 00:32:23+00:00)
Title: Identified a bug in `Rediska_Zend_Cache_Backend_Rediska` with multi  connections

When multiple connections exist and a transaction is started Rediska expects a name/connection/alias to be passed or an exception is thrown.

**Resolution**: Have the `Rediska_Zend_Cache_Backend_Rediska` call `Rediska::getConnections` and select the first connection then pass this to the `Rediska::transaction` method.