[sample/pdo] added delete sample.
[sample/pdo/delete] edit: a little.
[sample/pdo/quick] New:
[sample/pdo/select/table/join] New:
[sample/controller] New:
[zlib/layout/white] New: default.css
[sample/cipher] New: Support Blowfish
[sample/wizard] New: added wizard sample.
[sample/wizard] Add: Create table config.
[sample/wizard] Add: self test message.
[sample/pdo] Change: user interface.
[sample/pdo/quick] bug-fix: