tree a911c1c44f4ffc6c98a3461a3c5697e2b8729054
parent e1b47075ea283749a464102bc65e0e968f468219
author Andreas Pantelopoulos <andreas@opennetworking.org> 1519411563 -0800
committer Andreas Pantelopoulos <andreas@opennetworking.org> 1519414479 -0800

Refactored sr app to enable rest api.

The segment routing application structure has been refactored
to the following structure :
	sr
	 ---- app
 	 ---- web

web folder contains the rest cli implementations while app folder
contains everything else. Originally I tried to split the application
in api / app / web, where api would contain all the interfaces. However,
that was not possible due to the fact that most of the classes do not implement
any interfaces and app -- api would result in circular dependencies and we would
not be able to build them.

Change-Id: Ifaaeefe2c5061c8457924ccd01678fb18966c44f