[wpilibc] Remove ErrorBase (#3306)

Replace with new exception-based error reporting, consistent with Java.
This also builds stacktraces into the reporting/exceptions.

wpilibc/src/main/native/cpp/Preferences.cpp

@@ -10,8 +10,6 @@
 #include <networktables/NetworkTableInstance.h>
 #include <wpi/StringRef.h>
 
-#include "frc/WPIErrors.h"
-
 using namespace frc;
 
 // The Preferences table name