clean up old files

src/ProjectorApplet.java

@@ -27,14 +27,11 @@ class ProjectorApplet extends PApplet {
     @Override
     public void setup() {
         clear();
-        smooth();
-//        calibrator.activate();  //for testing
+//        smooth();  // Smooth might create artefacts when animating?
     }
 
     @Override
     public void draw() {
-        calibrator.draw(parent);
-
         ArrayList<Integer> entriesToRemove = new ArrayList<>();
         try {
             for (int i = 0; i < commandQueue.size(); i++) {
@@ -53,6 +50,9 @@ class ProjectorApplet extends PApplet {
         for (int i = entriesToRemove.size() - 1; i >= 0; i--) {
             commandQueue.remove(i);
         }
+
+
+        calibrator.draw(parent);
     }
 
     public void reset() {

src/ProjectorCommand.java

@@ -1,9 +1,3 @@
 public interface ProjectorCommand {
     boolean run(ProjectorApplet p) throws ProjectorCommandException;
 }
-
-class ProjectorCommandException extends Exception {
-    ProjectorCommandException(String message) {
-        super(message);
-    }
-}

src/ProjectorCommandException.java

@@ -0,0 +1,5 @@
+class ProjectorCommandException extends Exception {
+    ProjectorCommandException(String message) {
+        super(message);
+    }
+}

src/oldfiles/ObjectRecognition.java

@@ -1,3 +1,5 @@
+package oldfiles;
+
 class EuglenaCounter {
 
     int roiX, roiY, roiWidth, roiHeight, lastMillis, avgTime;

src/oldfiles/Presets.java

@@ -1,4 +1,4 @@
-/*
+package oldfiles;/*
 Previously implemented programs which we need to redo using classes
   case 2 :           // Starts clear program
     clearScreen();