GRN2-264: Allow users to change the room settings on Home Room (#951)

* GRN2-264: Allow users to change the room settings on Home Room

* fixing inconsistencies

* removing 'secondary_rooms' method and adjusting looping

app/controllers/rooms_controller.rb

@@ -180,7 +180,6 @@ class RoomsController < ApplicationController
     begin
       options = params[:room].nil? ? params : params[:room]
       raise "Room name can't be blank" if options[:name].blank?
-      raise "Unauthorized Request" if @room == current_user.main_room
 
       # Update the rooms values
       room_settings_string = create_room_settings_string(options)