Fix readme 2.16#1476

Merged

drgrice1 merged 1 commit intoopenwebwork:developfrom drgrice1:fix-readme-2.16

Aug 13, 2021

+8-4

Commits on Aug 13, 2021

Update README.md to refer to WW 2.16 as the current version, add link to openwebwork.org and to installation manuals. Some other small changes.

taniwallach
authored and
drgrice1
committed