Rename our allwpilib (which is now 2020) to not have 2019 in the name

Change-Id: I3c07f85ed32ab8b97db765a9b43f2a6ce7da964a
diff --git a/cameraserver/src/dev/native/cpp/main.cpp b/cameraserver/src/dev/native/cpp/main.cpp
new file mode 100644
index 0000000..e324b44
--- /dev/null
+++ b/cameraserver/src/dev/native/cpp/main.cpp
@@ -0,0 +1,8 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2018 FIRST. All Rights Reserved.                             */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+int main() {}