Update wiki page

[bart-vmware]

The text at https://github.com/SteeltoeOSS/Steeltoe/wiki and https://github.com/SteeltoeOSS/Steeltoe/wiki/Steeltoe-Support-Versions is outdated in many ways and should be updated.

[bart-vmware]

It's not possible to PR directly against a wiki, see https://stackoverflow.com/questions/10642928/how-can-i-make-a-pull-request-for-a-wiki-page-on-github for how to control changes.

[TimHess]

Let's discuss over here

[TimHess]

Changes have been applied