merge+rework #480+#494 and add pump mode eco to all bai that mention it in the text

Author: john30

src/vaillant/bai.0010004121_inc.tsp

@@ -682,7 +682,7 @@ namespace Bai._0010004121_inc {
   @inherit(r, wi)
   @ext(0x49, 0x4)
   model HcPumpMode {
-    /** Pump mode: 0=post run, 1=continous, 2=Winter, 3=intermittend */
+    /** Pump mode */
     @values(Values_HcPumpMode)
     value: UCH;
   }
@@ -1178,6 +1178,7 @@ namespace Bai._0010004121_inc {
     post_run: 0,
     permanent: 1,
     winter: 2,
+    eco: 3,
   }
 
   enum Values_OptionRelais {

src/vaillant/bai.0010006101_inc.tsp

@@ -351,7 +351,7 @@ namespace Bai._0010006101_inc {
   @inherit(r, wi)
   @ext(0x49, 0x4)
   model HcPumpMode {
-    /** Pump mode: 0=post run, 1=continous, 2=Winter, 3=intermittend */
+    /** Pump mode */
     @values(Values_HcPumpMode)
     value: UCH;
   }
@@ -851,6 +851,7 @@ namespace Bai._0010006101_inc {
     post_run: 0,
     permanent: 1,
     winter: 2,
+    eco: 3,
   }
 
   enum Values_AccessoriesOne {

src/vaillant/bai.0010008045_inc.tsp

@@ -705,6 +705,7 @@ namespace Bai._0010008045_inc {
     post_run: 0,
     permanent: 1,
     winter: 2,
+    eco: 3,
   }
 
   enum Values_AccessoriesOne {

src/vaillant/bai.0010015600_inc.tsp

@@ -435,7 +435,7 @@ namespace Bai._0010015600_inc {
   @inherit(r, wi_1)
   @ext(0xb7, 0)
   model HcPumpMode {
-    /** Pump mode for central heating */
+    /** Pump mode */
     @values(Values_HcPumpMode)
     value: UCH;
   }
@@ -888,6 +888,7 @@ namespace Bai._0010015600_inc {
     post_run: 0,
     permanent: 1,
     winter: 2,
+    eco: 3,
   }
 
   enum Values_OptionalRelais {

src/vaillant/bai.0010021961_inc.tsp

@@ -444,7 +444,7 @@ namespace Bai._0010021961_inc {
   @inherit(r, wi_1)
   @ext(0xb7, 0)
   model HcPumpMode {
-    /** Pump mode for central heating */
+    /** Pump mode */
     @values(Values_HcPumpMode)
     value: UCH;
   }
@@ -933,6 +933,7 @@ namespace Bai._0010021961_inc {
     post_run: 0,
     permanent: 1,
     winter: 2,
+    eco: 3,
   }
 
   enum Values_OptionalRelais {