almost Finished model comments
Now the server returns error 403 on all its handlers when the calls to the model fail. I fixed the NaN error on the browser UI. I also added a way to detect error 403 sent from the server to the browser in the move functions. Error remain to be added to other functions like rename, download and so on.
Now the move function doesn’t allow users to rename files/directories.
Fix upload progress bar

Actually functions now. After upload is complete, will display
"Done!" for three seconds, then reset bar.
Add failure methods for GET requests
Merge remote-tracking branch 'sebastian/master'
Stupid Xcode user state data needing commits
More stupid user state data
Good God! how many user states do I have to commit just to pull from someone.
Merge remote-tracking branch 'jesse/master'
Pulled from Jesse and now it wants me to commit again for more user state data.
Merge remote-tracking branch 'sebastian/master'
Pulled from Sebastian.
Merge remote-tracking branch 'mike/master'