Adding all_of, any_of, and none_of and corresponding documentation
Minor documentation changes
Renaming variables, suppressing bogus PVS warnings
Adding missing forwarding headers
Merge branch 'master' into n8071
Remove include guards to keep macro defined at all times
Merge pull request #1181 from STEllAR-GROUP/n8071

Adding all_of, any_of, and none_of and corresponding documentation