1. https://pcindia1.atlassian.net/browse/PC-414
  Activity section implimented, call, meeting, email and task.
2. https://pcindia1.atlassian.net/browse/PC-392
   Unable to add zero in the probability input field.
   Display a toast message when the pipeline create.
   Validation implimented user can select only once close won and close lost.
   rotting validation greater that zero.
   Added limit for the stage adding of 10.
3. deal table-> lead source inline edit changes.
   Listing of sources APi integrated.
   Update of source API integrated.