The old parser and formatter packages will be replaced with new packages
that are not backwards compatible. For this reason we must increment the
major version of this module.
My team spent a bit of time debugging a mistake where we forgot to
redirect output to a file. The command looked valid and exited 0. This
change causes the program to fail if provided with any positional
arguments.
Makes it so that the value of the "go.version" property in
the output XML can be customized by the caller using the
"go-version" flag. If the flag is unspecified, falls back to
the previous behavior of using runtime.Version() as the value.
Fixes#48
