series: give writting access to the group for all subdirectories produced
uvmat.fig: change of vect and scalar frames (to be consistent with view_field)
uvmat: various cleaning
plot_field: various cleaning to improve axes definition and avoid blinking
geometry_calib: improved dispay of point coordiantes, improved link with dataview for REPLICATE.
struct2nc: repair bug , file was not closed.
cell2tab: cleaning
dataview: improve the browser
civ: solve pb of image naming
