Set maxmemory-policy for redis: allkeys-lru
Set maxmemory-policy for redis: allkeys-lru

TODO: evaluate what memoizations should be set with a (very long)
expiry for users who havent logged in for a while, but wont
but memoized by the ctf-stats every minute. Off top of head,
get_groups and team_score_progression

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