Rename USBCamera to USBCameraProcess & abstractify

- Most classes now take a CameraProcess instead of a USBCameraProcess

Main/src/main/java/com/chameleonvision/vision/process/StandardCVProcess.java

@@ -122,7 +122,7 @@ public class StandardCVProcess implements CVProcess {
         pipelineResult.IsValid = true;
         switch (currentPipeline.calibrationMode) {
             case None:
-                ///use the center of the USBCamera to find the pitch and yaw difference
+                ///use the center of the USBCameraProcess to find the pitch and yaw difference
                 pipelineResult.CalibratedX = cameraValues.CenterX;
                 pipelineResult.CalibratedY = cameraValues.CenterY;
                 break;

Main/src/main/java/com/chameleonvision/vision/process/USBCameraProcess.java

@@ -80,7 +80,7 @@ public class USBCameraProcess implements CameraProcess {
         }
     }
 
-    // USBCamera stuff
+    // USBCameraProcess stuff
 
     @Override
     public String getCamName() {

Main/src/main/java/com/chameleonvision/vision/process/VisionProcess.java

@@ -41,7 +41,7 @@ public class VisionProcess implements Runnable {
 
     public VisionProcess(CameraProcess cameraProcess) {
 
-        // USBCamera settings
+        // USBCameraProcess settings
         cvProcess = new StandardCVProcess(cameraProcess.getCamVals());
         this.cameraProcess = cameraProcess; // new USBCameraProcess(cameraProcess);