add segment and send campaign to segment

I have added some features : 
1-
- listStaticSegmentAdd : function to create a segment
-listStaticSegmentMembersAdd: function to add members to a segment
-listStaticSegments: function to retrieve all segments
2-
i changed the create(Campaign)  function so that a user can send camaign to a segment.
3-
it's better to create a getters functions because, if anyone want to override our bundle ,he will have to rewrite
all params

thank you