add $Id$ propset

add menus Help/Help & About
activate menu Option/preference with preferenceForm file
change struct tsg.preference.sample and tsg.preference.parameter to tsg.plot.sample
struct tsg.preference set in  preferenceForm.m and save to mat file
user can select different lineStyle property
climatology file change. tsgqc work now with WOA01 and WOA05 climatology
mode tsg.preference.autoload remove

rewrite all netcdf read & write module with support of autonan mode
Draw climatology line with tag, rewrite and simplify new climatology plot
Use a structure saved in main uimenu hClimatoMenu userdata property to memorized
climatology state (and the need to load a different climatology)
May other other .....

Reaname with case-sensitive read_Climatology call function

Set uimenu Climatology to annual at startup
warning waitbar display on windows stay, need correction:
Unable to interpret TeX string "\svn\oceano\lib\matlab\woa01_seasonal_surf.nc