Added an error when starting the Initialisation.m on too old Matlab Versions

Added an example of a config.json for manual config to Readme handles #121 (closed)

Initialisation.m

@@ -6,11 +6,17 @@
 % will help you create one:
 writeConfig = true;
 
+
+% Check for matlab version
+if verLessThan('matlab','9.10')
+    msg="Your matlab Version is lower than 9.10 (2021a). The config file cannot be created with this wizard. You can either input data manually for each export or create the config file manually. For further Information see the Readme. More function might be impaired when using an old Matlab Version.";
+    error(msg);
+end
 % Ask User if current config should be overwritten
 if isfile('config.json')
     m = input('Do you want to overwrite the current config file, Y/N [Y]:','s');
     writeConfig = ismember(m,{'Y','y'});
-end    
+end
 
 if writeConfig
    config = PlotID.config.wizard('initialise');