fix 404 link
Merge pull request #5 from Faith2531/patch-1

Fix link in 404 template
Link to player by name on guilds list
Moved jsSHA to CDNJS
More resources available on Guilds
Fix misconception in house bidding process
Fix IpBan model with proper IP mutators
Operations on market (get only)
Guild memberships properly exposed
Merge branch 'master' of https://github.com/DonDaniello/DevAAC into frontend-devel
House bidding works.