Adding admin and reviewer client to call the functions in the service handler (#21)

* Added cpi methods

* Adding cpi methods

* Adding new admin related project

* Update README

* synced with airavata dependencies

* VerifiedNotification Manager

* Added client for notification module

* Adding reviewer and admin client

* Removing redudant dependies

* Removing redudant dependies

* Removing redudant dependies

* Removing redudant dependies
21 files changed