fix #8 Bug in preferencesForm, structure tsg.preference.map_* is now tsg.preference.map.*
move climato files to ftp://ftp.ifremer.fr/ifremer/ird/us191/oceano/Climatology/
add tsg_climato directory and automatic files downloading from ftp if they are not present
add tsg_util/showinfowindow.m and tsg_climato/Readme.txt files
update R2018/R2016 compiler project with the right climato dir

add new compiler directory fir R2018b Matlab release

add multiple tests: 
 if verLessThan('matlab', '9.1.0')  % R2016b
    axes( hAxes(PlotNum) );
    line(X, Y, ...
 else
    line(hAxes(PlotNum), X, Y,
 end

plot_Climatology.m
suppress multiple call to plot_map.m 

update  compiler projects 
change the logo with SNO-SSS

use iconReadMat.m instead of iconRead.m in tgs_util, used to load .mat icon file. Under the compiled version, icon path was bad
Add directory tsg_tools/icons with tool iconRead used to transform .gif and .jpeg to .mat CData  
Add test with version > R2014b using root properties as get(0, 'Units'), that failed with compiler.
if verLessThan('matlab','8.4')
  set(0,'Units','normalized');
  guiLimits = get(0,'ScreenSize');
else
  r = groot;
  r.Units = 'normalized';
  guiLimits = r.ScreenSize;
end

With the compiled version R2016b, the icons under 
\MATLAB\R2016b\toolbox\matlab\icons were not included 
in the runtime !

resolve problem with icons path under R2016b compiler
need to tested with R2012b compiler
remove debug info in readTsgIniLabview.m