Merge Monit and script logging.
Enabled support for an offline NodeJS buildpack
Package NodeJS buildpack as a zip

Conflicts:
	config/blobs.yml
Remove NodeJS src submodule

Conflicts:
	.gitmodules
remove online nodejs buildpack from blobs

Conflicts:
	config/blobs.yml
Merge branch 'nodejs' into develop

Signed-off-by: sabha parameswaran <sparameswaran@gopivotal.com>
Merge pull request #391 from youngm/consistentStdoutStderrLogging

Merge Monit and script logging.  Also send to syslog.