redirect Github IFC website to IFC page on cp.org

[N3llz]

redirect from https://cp-website.github.io/imaging-flow-cytometry/ to http://cellprofiler.org/imagingflowcytometry/index.html
@mcquin I'm not sure about how to do this/ if it's possible... Can you offer insights/suggestions?

[N3llz]

@holgerhennig and I decided that this is unnecessary because people will likely not have it bookmarked and will just access it from the cellprofiler.org website

[AnneCarpenter]

There is content at https://cp-website.github.io/imaging-flow-cytometry/
(1) It's confusing to leave it there.
(2) Are we sure that none of our publications contain URLs that point to Github?