fix for downvoting comments
Merge pull request #278 from ca98am79/fix-comment-downvote

fix for downvoting comments
Merge branch 'master' of github.com:TelescopeJS/Telescope
Factoring out the tags/categories feature into its own package
generating nav drop downs from js objects
working on nag and tags package
adding schemas
Enabling Collection2 (validation doesn't work yet)
Counting up votes and down votes with two separate properties instead of a single "votes" property
Changing "headline" to "title"