Replaced NSErrorFailingURLStringKey with NSURLErrorFailingURLStringErrorKey
Replaced -runModalForDirectory:file: with -runModal
style...
DBPrefsWindowController now conforms to NSAnimationDelegate protocol
Another deprecated API
DBPrefsWindowController should  conform to NSToolbarDelegate
Clean code
檢查 host address
修正偏好設定中無法顯示中文的問題
Merge pull request #14 from smokyonion/RemoveDeprecatedAPIs

Replace deprecated APIs with new ones
Merge pull request #16 from Ehrippura/master

檢查 host address，並且修正偏好設定無法顯示中文的問題
沒有連線時輸入中文會 cash
Merge pull request #17 from Ehrippura/master

沒有連線時輸入中文會 crash
auto-login feature per sites