added syntactic sugar to network

            else:

            else:

                func(*args, **kwargs)

                func(*args, **kwargs)

    def symmetry_checks(self):

        '''

        Apply a symmetry check to all edges in the graph

        '''

        self.apply_func_to_edges('symmetry_check')

    def ratio_checks(self, *args, **kwargs):

        '''

        Apply a symmetry check to all edges in the graph

        '''

        self.apply_func_to_edges('ratio_check', *args, **kwargs)

    def compute_homographies(self, *args, **kwargs):

        '''

        Apply a symmetry check to all edges in the graph

        '''

        self.apply_func_to_edges('compute_homography', *args, **kwargs)

    def compute_fundamental_matrices(self, *args, **kwargs):

        '''

        Apply a symmetry check to all edges in the graph

        '''

        self.apply_func_to_edges('compute_fundamental_matrix', *args, **kwargs)

    def subpixel_register(self, *args, **kwargs):

        '''

        Apply a symmetry check to all edges in the graph

        '''

        self.apply_func_to_edges('subpixel_register', *args, **kwargs)

    def suppress(self, *args, **kwargs):

        '''

        Apply a symmetry check to all edges in the graph

        '''

        self.apply_func_to_edges('suppress', *args, **kwargs)

    def minimum_spanning_tree(self):

    def minimum_spanning_tree(self):

        """

        """

        Calculates the minimum spanning tree of the graph

        Calculates the minimum spanning tree of the graph