Set an active ctf-stats host in a multi-server setup
Set an active ctf-stats host in a multi-server setup

- Based on IP, first host to declare itself as primary for rolling
  5 minute periods (vs 60s ctf-stats.timer + execution time)
- Other hosts will exit and not run stats unless the primary host
  designation expires.

royragsdale/picoCTF,picoCTF/picoCTF,picoCTF/picoCTF,royragsdale/picoCTF,royragsdale/picoCTF,picoCTF/picoCTF,royragsdale/picoCTF,royragsdale/picoCTF,picoCTF/picoCTF,picoCTF/picoCTF,picoCTF/picoCTF,royragsdale/picoCTF,royragsdale/picoCTF