Add when/poll link to TOC. Reorder a bit
Add when/poll link to TOC. Reorder a bit

DJDNS/when.js,frank-weindel/when,caporta/when,mlennon3/when,anthonyvia/when,SourcePointUSA/when,stevage/when,petkaantonov/when,frank-weindel/when,caporta/when,tkirda/when,SourcePointUSA/when,mlennon3/when,ning-github/when,anthonyvia/when,stevage/when,ning-github/when,tkirda/when