[fix] The call of JavaStics doesn't work on Windows

It has been fixed by changing the calling of JavaStics as recommended in the documentation.html file from the doc folder you can have by downloading a version JavaStics on the inrae website.

MODULES/CROPS/STICS/JAVA/run_java_stics.py

@@ -53,8 +53,8 @@ def run_independant_usms(config, WD, daily_irr, scenario_P):
                     subprocess.call(["java", "-jar","JavaSticsCmd.exe",
                                      "--run", "param_files", WD_file])
                 else : 
-                    subprocess.call(["java", "-jar","JavaSticsCmd.exe",
-                                     "--run", "param_files", WD_file], shell=True)
+                    subprocess.call(["JavaSticsCmd.exe", "--run", "param_files",
+                                     WD_file], shell=True)
                 
                 
                 daily_results_stics = pd.read_csv('param_files/mod_s'+WD_file+'.sti', sep=';', decimal='.')