Allows overwriting node using the optional overwrite parameter.
Solves the issue if an app adds a node during the configure stage, then a user edits the exp config before starting, the configure stage gets ran again on save of the config, so a duplicate node is added
Allows overwriting node using the optional
overwrite
parameter.Solves the issue if an app adds a node during the
configure
stage, then a user edits the exp config before starting, theconfigure
stage gets ran again on save of the config, so a duplicate node is added