Added warning code for old documentation versions
added script that checks versions.json for whether we're in the latest version and if not adds a warning to the top of the docs
changing warning to figure out the release at runtime rather than compile time
Merge branch 'master' of github.com:schwancr/msmbuilder into warn_old
added compile time vars to warning.html and a fail statement if we fail to read the json file
added scripts for updating versions.json
that took me far to long to figure out. Now url is taken from versions.json
remove themes. We now use msmb_themes.
docs build
travis should push the docs correctly now
Merge pull request #358 from schwancr/warn_old

Added warning code for old documentation versions