Add process.exit(0) so that sample javascript and typescript
applications exit with success upon completion instead of hanging.
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
Update all of the Node deps to 2.2.<latest>
and regenerate existing package-lock.json files
Signed-off-by: Brett Logan <brett.t.logan@ibm.com>
Co-authored-by: Brett Logan <brett.t.logan@ibm.com>