fix generalConfig defaults

bin/frappy-server:
- the default for omit_unchanged_within must not be overriden
+ remove no longer used disable_value_range_check

Change-Id: I5c0620e44dc7df3ae2ca48f7ab6371189acae489
Reviewed-on: https://forge.frm2.tum.de/review/c/secop/frappy/+/30727
Tested-by: Jenkins Automated Tests <pedersen+jenkins@frm2.tum.de>
Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>

frappy/params.py

@@ -291,11 +291,9 @@ class Parameter(Accessible):
         if modobj:
             if self.update_unchanged == -1:
                 t = modobj.omit_unchanged_within
-                print(self, t)
                 self.omit_unchanged_within = generalConfig.omit_unchanged_within if t is None else t
             else:
                 self.omit_unchanged_within = float(self.update_unchanged)
-            print(self, self.omit_unchanged_within, generalConfig.defaults, generalConfig._config)
 
     def export_value(self):
         return self.datatype.export_value(self.value)