Full rewrite of camera system

Main/src/main/java/com/chameleonvision/CameraException.java

@@ -0,0 +1,25 @@
+package com.chameleonvision;
+
+public class CameraException extends Exception {
+    public enum CameraExceptionType {
+        NO_CAMERA,
+        BAD_CAMERA,
+        BAD_PIPELINE,
+        BAD_SETTING;
+
+        @Override
+        public String toString() {
+            switch (this) {
+                case NO_CAMERA: return "No camera connected!";
+                case BAD_CAMERA: return "Invalid camera!";
+                case BAD_PIPELINE: return "Invalid pipeline!";
+                case BAD_SETTING: return "Invalid camera/pipeline setting!";
+                default: return "Unknown camera exception!";
+            }
+        }
+    }
+
+    public CameraException(CameraExceptionType camExceptionType) {
+        super(camExceptionType.toString());
+    }
+}