[#5256] allow keys with less than maximum supported key length.
fixed coding style.
Was using count($keySizes) and thought !empty($keySizes) would be clearer and missed the '!'.
fixed test, short key should be usable with blowfish.
Also test for all algorithms, just to make sure that key really is short ( < 8).
Test key needs to be shorter than the shortest supported key size, which
is 5 bytes (cast-128). Replaced it with 'four'.
It slipped because somehow on cygwin cast-128 only support 16 bytes.
fix error for getting current and next value from oracle sequences
Merge branch 'master' of https://github.com/zendframework/zf2 into zf5256
added open/close braces.
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
Use pathinfo() instead of SplFileInfo::getEXtension() for php lower than 5.3.6
fix cs of #4490 : eof_ending
fix Db/Adapter/Driver/Pdo/StatementIntegrationTest.php : should still use array() syntax
Forward #5529
Merge branch 'samsonasik-cs/4490' into develop

* samsonasik-cs/4490:
  fix cs of #4490 : eof_ending
PR #5530
Merge branch 'fix/db/StatementTest' of git://github.com/samsonasik/zf2 into samsonasik-fix/db/StatementTest

* 'fix/db/StatementTest' of git://github.com/samsonasik/zf2:
  fix Db/Adapter/Driver/Pdo/StatementIntegrationTest.php : should still use array() syntax
Forward #5530
Merge branch 'samsonasik-fix/db/StatementTest' into develop

* samsonasik-fix/db/StatementTest:
  fix Db/Adapter/Driver/Pdo/StatementIntegrationTest.php : should still use array() syntax
Use pathinfo() only
fix ZendTest/Db : redeclare class StatementTest
Forward #5531
Merge branch 'samsonasik-fix/redeclare-class' into develop

* samsonasik-fix/redeclare-class:
  fix ZendTest/Db : redeclare class StatementTest
Merge pull request #5528. Fix #5527
Merge pull request #5528. Fix #5527 in master