preliminary test checkin

tests/main.cpp

+#include <vector>
+#include <iostream>
+#include <cassert>
+#include <random>
+#include <algorithm>
+#include "json.h"
+
+#include "rapidmix.h"
+
+int main(int argc, const char * argv[]) {
+    
+    /////////////////////////////////////////////////////////////////////////////////
+    //
+    //  SIGNAL PROCESSING
+    //
+    /////////////////////////////////////////////////////////////////////////////////
+    
+    // tests moved into test_signalProcessing
+    
+    /////////////////////////////////////////////////////////////////////////////////
+    //
+    //  MACHINE LEARNING
+    //
+    /////////////////////////////////////////////////////////////////////////////////
+    
+    //tests moved into test_rapidmix-api
+    //rapidXmmTools tests moved into test_rapidXmmTools
+    
+    
+    //mz label test
+    
+    rapidmix::staticClassification labelKnn;
+    labelKnn.train(myXmmData);
+    std::vector<double> input = { 0.8, 0.1 };
+    std::cout << "knn test: " << myXmmData.getLabel(labelKnn.run(input)[0]) << std::endl;    
+    
+    return 0;
+}

tests/test_project.xcodeproj/project.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:RapidAPI.xcodeproj">
+   </FileRef>
+</Workspace>