Empty string is a nonvalid literal value for the PostgreSQL boolean type. Fixed
Merge branch 'master' of git://github.com/AgentCoop/zf2 into AgentCoop-master

* 'master' of git://github.com/AgentCoop/zf2:
  Empty string is a nonvalid literal value for the PostgreSQL boolean type. Fixed
Added unit tests for PDO bool behavior, added stub for StatementTest
PR #4490
Merge branch 'AgentCoop-master'

* AgentCoop-master:
  Added unit tests for PDO bool behavior, added stub for StatementTest
  Empty string is a nonvalid literal value for the PostgreSQL boolean type. Fixed