fix ovenstick cfg

fix attached modules:
- 'read' instead of 'value_param'
- 'write' instead of 'target_param'

+ remove comment in cfg/stick/thermalcond_cfg.py

cfg/stick/ovenstick_cfg.py

@@ -22,8 +22,8 @@ Mod('ts',
     'frappy_psi.parmod.Converging',
     'drivable stick T using setsamp',
     unit='K',
-    value_param='tsam.value',
-    target_param='tsam.setsamp',
+    read='tsam.value',
+    write='tsam.setsamp',
     meaning=['temperature', 20],
     settling_time=20,
     tolerance=1,