Update release-packaging/Classes/FluidKDTree.sc and release-packaging/Classes/FluidKMeans.sc for interface changes

release-packaging/Classes/FluidKDTree.sc

@@ -1,7 +1,7 @@
 FluidKDTree : FluidManipulationClient {
 
-    index{|dataset,action|
-       this.pr_sendMsg(\index,[dataset.asString],action);
+    fit{|dataset,action|
+       this.pr_sendMsg(\fit,[dataset.asString],action);
     }
 
     kNearest{ |buffer, k,action|

release-packaging/Classes/FluidKMeans.sc

@@ -12,8 +12,12 @@ FluidKMeans : FluidManipulationClient {
         this.pr_sendMsg(\predict,[dataset.asString, labelset.asString],action,[numbers(FluidMessageResponse,_,this.k,_)]);
     }
 
+    getClusters{ |dataset, labelset,action|
+        this.pr_sendMsg(\getClusters,[dataset.asString, labelset.asString],action);
+    }
+
     predictPoint { |buffer, action|
-        this.pr_sendMsg(\predictPoint,[buffer.asUGenInput],action,[number(FluidMessageResponse,_,_)]);
+        this.pr_sendMsg(\predictPoint,[buffer.asUGenInput],action,[numbers(FluidMessageResponse,_,_)]);
     }
 
     cols { |action|