Request for option for "--beautify": "no-sequences" and "no-join_vars"

[Ntropy]

Needed symmetric option for "sequences" and "join_vars" to split statement to several lines from comma separated sequences

[robcolburn]

Note @rvanvelzen provided a patch ( https://gist.github.com/rvanvelzen/d77c6ab9bf9f06e669b8 ) which accomplished no-join_vars for me