-relabel_i_j added to the svn (relabel an image series with two indices)
-Menu projection Object added to uvmat, rationalizes the call of projection objects (to improve yet)
-get_plot_handles: modified in relationwith the Menu projection object
-mouse_down: corrected in relation with previous change in field transforms
-transform_field functions added to the svn
-set_object and keyboard_callback: cleaning