secsToText uses same algorithm as Python version. Position slider labels evenly.
secsToText uses same algorithm as Python version. Position slider labels evenly.

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