Merge pull request #5 from SergeyGadzhilov/master

Created Endpoint api
PhoneGap Source
Merge pull request #6 from SergeyGadzhilov/master

Added new API to update task fields.
Task App
Merge branch 'master' of https://github.com/usersource/tasks

# By Sergey Gadzhilov
# Via Sergey Gadzhilov (1) and david-kennan (1)
* 'master' of https://github.com/usersource/tasks:
  Fixed issue with duplicate default categories.
  1. Changed task.list API to return category name instead of id. 2. Added default categories.
  Added new API to update task fields.
OAuthUtil.js
change app name in app.yaml; change client Id.
Updated oAuthUtil.js
Merge pull request #7 from topcircler/master

change app name in app.yaml; change client Id.
Corrected task.insert API. Now it works in the follwoing way:
Only title is required.
The request must contain at least one of category or status.
If the request has neither category nor status , then it fails with a
bad request error.