ZF-2248: Add an SQL Adapter for Zend_Translate


An SQL Adapter should be added to Zend_Translate.

The adapter itself is already accepted through the proposal but the work in in progress and not ready for community tests.


Unassigning the fix version priority until we prioritize for the next major version.

Some working code can be viewed in this ticket.

But it will not be integrated as is, because it does not fit the goals which a generic SQL adapter has to solve.