[PDO/Quick] bug-fix: Quick select
Merge branch 'develop' of https://github.com/TomoakiNagahara/op-core into develop

Conflicts:
	PDO/PDO5.class.php
[OnePiece5] Change: bug-fix? Init methods call timing.
[Form5] Change: Init method move to OnePiece5.
[i18n] Change: near complete.
[OnePiece5] bug-fix: Set the first op-root.
[Form5] Change: Error message is Internationalization.
[PDO] Change: optimaized initializetion
Merge branch 'develop' of https://github.com/TomoakiNagahara/op-core into develop