Revert "Ensure comment notification is triggered after_commit but ONLY :on => :create"
Revert "Ensure comment notification is triggered after_commit but ONLY :on => :create"

This reverts commit 3216ec67239faa8d9fa0ac3a2f777105c36c1a33.

In fact this isn't even valid ruby :( #facepalm

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