- added manager to wait for all go routines to end before exit - code refactor - renamed Manafer to Interface and GoRoutineManager to GroupManager - replaced some go routine calls with manager Add func - added unit tests for manager
* added function tests for fission cli * code refactor
* added client generator inteface * start router service asynchronously Signed-off-by: Vardhaman Surana <vardhaman.surana@infracloud.io>