ZF-3331: Zend_Cache_Core addition of getOption()

Description

Zend_Cache_Core has a setOption method to change object state, but an addition of a getOption() method would allow the developer to change the state based on the current state of the object. An example would be cache prefix where a developer could add a prefix in addition to the existing prefix.

Comments

fixed in svn trunk (thanks)

Just doing some bookkeeping. :)

Updating for the 1.6.0 release.