fix meanings and SEA vti mapping

- tt:value (VTI temperatures from SEA) should not be sample T
- VTI meaning must be ['temperature_regulation',20]
- stick ts meaning must be ['temperature', 30]

Change-Id: Ib6d662bb27d898958c62c02878d9551161cbc8c2

cfg/stick/sch5_cfg.py

@@ -17,6 +17,7 @@ Mod('warmup',
 
 Mod('ts',
     'frappy_psi.sea.SeaReadable', '',
+    meaning=['temperature', 30],
     io='sea_stick',
     sea_object='tt',
     json_file='ori4.config.json',