Implement followers in team.rb

Author: cltweedie

lib/bitbucket_rest_api/team.rb

@@ -24,5 +24,11 @@ def members(team_name)
       response["values"].each { |el| yield el }
     end
 
+    def followers(team_name)
+      response = get_request("/2.0/teams/#{team_name.to_s}/followers")
+      return response unless block_given?
+      response["values"].each { |el| yield el }
+    end
+
   end # Users
 end # BitBucket