Start metaviz app in standalone (locally) and create MetavizApp
object to manage connection.
startMetavizStandalone(branch = "metaviz-4.1", register_function = .register_all_metaviz_things, ...)
startStandalone
.An object of class MetavizApp
# see package vignette for example usage app <- startMetaviz(non_interactive=TRUE, open_browser=TRUE) app$stop_app()