Added ahal

This is a formatted copy of WPILib's default user-visible C++ API, with
a bit of completely unnecessary functionality stripped out. Most of the
stripping so far is only related to weird threading decisions.

Change-Id: Icbfd949b48cd115561862cb909bcc572aba0e753
diff --git a/frc971/wpilib/ahal/WPILibVersion.h b/frc971/wpilib/ahal/WPILibVersion.h
new file mode 100644
index 0000000..327033a
--- /dev/null
+++ b/frc971/wpilib/ahal/WPILibVersion.h
@@ -0,0 +1,14 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2008-2017. 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.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+/*
+ * The corresponding WPILibVersion.cc file is autogenerated by the build
+ * system. If it does not exist, make sure that you run a build.
+ */
+extern const char *WPILibVersion;