Adding "and other contributors" in the copyright notice.
Adding "and other contributors" in the copyright notice.

iphoting/healthchecks,iphoting/healthchecks,iphoting/healthchecks,healthchecks/healthchecks,healthchecks/healthchecks,healthchecks/healthchecks,healthchecks/healthchecks,iphoting/healthchecks