added admin pages for email logs and vist logs
added a cron task to clean up old auth tokens once a week
initial implementation of bootstrap 3.1.1
added the email list and visit log list back in
removed some old bootstrap 2.2.1 files and updated docs
oops, missed the crontasks.py file
wrapped admin search bar into a macro to tidy things up a bit
merge and admin menu bar
Merge pull request #297 from coto/andrewgreensmith-master

Andrewgreensmith master