Extreme cleanup, see src/obsolete for details

eo/test/t-eoBaseFunctions.cpp

@@ -0,0 +1,26 @@
+
+#include <eoBaseFunctions.h>
+
+#include <iostream>
+
+using namespace std;
+
+struct eo1 : public eoProcedure<void>
+{
+    void operator()(void) {}
+};
+
+struct eo2 : public eoProcedure<int>
+{
+    int operator()(void) { return 1; }
+};
+
+int main()
+{
+    eo1 _1; _1();
+    eo2 _2; 
+    int i = _2();
+
+    cout << i << '\n';
+    return i;
+}