Update strong-cli references to strongloop
runctl: rename object tracking commands

start-tracking-objects was too long, user feedback was to go shorter
with objects-start. Also, added tests for a missing argument.
Merge pull request #44 from strongloop/feature/fix-cli-usage

runctl: rename object tracking commands
runctl: update usage in README
v0.3.2
Merge branch 'release/0.3.2' into production
Merge tag 'v0.3.2'

v0.3.2
logger: only use log transformer in clustered mode

There is no sane way to redirect the stdout/stderr of the current
process in node and that is where apps will log to when not clustered.
Since we cannot process the stdout/stderr of the app to add timestamps
and other tagging, we should disable our own log line prefixing for the
sake of consistency.

SLN-1060 - log cleanup
cluster: use 0 as cluster master's worker id

Make the worker stamping more regular by using worker:0 instead of
worker:supervisor. The clustering support already specifies that 0 is
the predefined "worker" id of the cluster master process and carrying
that into the log output will make it easier to parse and process.

SLN-1060 - log cleanup