Sends an error to the driver station.

:param isError:   true for error, false for warning
:param errorCode: the error code
:param isLVCode:  true for a LV error code, false for a standard error code
:param details:   the details of the error
:param location:  the file location of the errror
:param callstack: the callstack of the error
:param printMsg:  true to print the error message to stdout as well as to the
                  DS
