.gitignore
1.Completion 2.URL 3.Alert 4.viewDidAppear bugfix

1.When restore, use completion thing.
2.Change URL as 'naos-air-...'
3.Add alert view to bkup & restore function
4.Fix bug on MasterView's viewDidAppear
[srv] 1.Add logger 2.dir_maker

1.[srv] ... Add logger
2.[srv] ... Add dir_maker
Hide restore button
Add R9's setFailedHandler on Backup & Restore function
1.Backup comments,digests 2.'bkup' folder minor change

1.Now backup events(already), comments & digests
2.Change minor about 'bkup' folder
v1.4.4 (7) Bkup to my mac's local ruby server