Did small job.
Backup before change login logic.
I'm doing change login logic and removed like logic.
I'm doing change login logic. I have to change my spot.
I have to get in sign in logic to my spot.
I added nick name logic and arranged application in setting view.
I added small jobs.
I reducing code in explorer page. I have to change account class design.
I almost completed changing logic of login.
I started change my spot logic.
I almost done with change sign in logic. I have to research using thread for speed.
I made framework worked by each cloud manager which is changed dynamicaly.
I did small jobs. I have to add progress bar in file loading.
I added UI thread in Explorer page. I have to apply it to other pages.
commit
Commit before adding DropNet reference
Merge branch 'master' into hongkun

Conflicts:
	PintheCloud/PintheCloud.csproj
I added progress bar to file list.
I changed key names and added previous page logic
I made file object view item and model class. It's backup before applying that classes.
I added thread logic.