adapt temperature and temperature_regulation importance

- temperature_regulation on VTI should have higher importance (27)
  than temperature on sample stick, when Drivable (25)

cfg/stick/ma6stick_cfg.py

@@ -16,7 +16,7 @@ Mod('ts',
     json_file='ma6.config.json',
     sea_object='tt',
     rel_paths=['ts', 'setsamp'],
-    meaning=['temperature', 20],
+    meaning=['temperature', 30],
 )
 
 
@@ -24,11 +24,10 @@ Mod('ts',
 Mod('ts',
     'frappy_psi.parmod.Converging',
     'drivable stick T using setsamp',
-    meaning=['temperature', 30],
+    meaning=['temperature', 25],
     unit='K',
     read='tsam.value',
     write='tsam.setsamp',
-    meaning=['temperature', 20],
     settling_time=20,
     tolerance=1,
 )