Sriram - added new endpoint TimeEntry/users/totalHours

[sri0606]

Description

Related PRS (if any):

This backend PR is related to the frontend PR
To test this backend PR you need to checkout the #XXX frontend PR.

Main changes explained:

• Added new endpoint in TimeEntry rotuer
• Implemented corresponding controller function

How to test:

1. check into current branch
2. follow instruction on frontend PR

[Srichand-Medagani]

I have reviewed this PR and the 10+ hours filter works perfectly fine. But the 'Clear' button only clears the dates set and the search bar but not the filters set. They are only cleared when the page is refreshed.

video1441872085.mp4