Bug 989782: Node platform should not log user sensitive login name and password credentials

https://bugzilla.redhat.com/show_bug.cgi?id=989782

Various functions are logging the output from cartridge creation which
can contain sensitive information. Sanitizing this information in the
logger is the most central way to ensure we catch everything.
Merge pull request #3243 from fotioslindiakos/Bug989782

Merged by openshift-bot