Ensure we use a fresh authenticity token value when submitting forms.
Ensure we use a fresh authenticity token value when submitting forms.

When caching is enabled, certain forms get cached (and never expired
properly) and thus their hidden auth token field's value is often stale.

crewmate/crewmate,rahouldatta/teambox,irfanah/teambox,ccarruitero/teambox,crewmate/crewmate,teambox/teambox,vveliev/teambox,rahouldatta/teambox,nfredrik/teambox,nfredrik/teambox,codeforeurope/samenspel,nfredrik/teambox,vveliev/teambox,teambox/teambox,irfanah/teambox,teambox/teambox,vveliev/teambox,ccarruitero/teambox,codeforeurope/samenspel,crewmate/crewmate,nfredrik/teambox,vveliev/teambox,irfanah/teambox,rahouldatta/teambox,irfanah/teambox