update file tree in README
update file tree in README

bpo/convox.github.io,jjperezaguinaga/convox.github.io,goodeggs/convox.github.io,csquared/convox.github.io,convox/site,bpo/convox.github.io,sherbondy/convox.github.io,mattfeldman/convox.github.io,sherbondy/convox.github.io,goodeggs/convox.github.io,convox/site,bpo/convox.github.io,mojodna/convox.github.io,mojodna/convox.github.io,convox/site,mattfeldman/convox.github.io,nicolas-brousse/convox.github.io,jjperezaguinaga/convox.github.io,convox/site,jjperezaguinaga/convox.github.io,KineticHub/convox.github.io,rjocoleman/convox.github.io,KineticHub/convox.github.io,nicolas-brousse/convox.github.io,sherbondy/convox.github.io,csquared/convox.github.io,rjocoleman/convox.github.io,mojodna/convox.github.io