Add info on after commit/rollback hooks to the model_hooks.rdoc
Add info on after commit/rollback hooks to the model_hooks.rdoc

pfarrell/sequel,beni55/sequel,offshore-safety/sequel,bigfix/sequel,pfarrell/sequel,gferguson-gd/sequel,davidbegin/sequel,nju520/sequel,nicohvi/sequel,dennis-d/custom_sequel,chef/sequel,mpalmer/sequel,t-morgan/sequel,seeARMS/sequel,nju520/sequel,knut2/sequel,yazshel/sequel,davidbegin/sequel,mpalmer/sequel,reubano/sequel,offshore-safety/sequel,offshore-safety/sequel,nicohvi/sequel,freshpay/sequel,uhoh-itsmaciek/sequel,beni55/sequel,Marketcircle/sequel,reubano/sequel,gferguson-gd/sequel,seeARMS/sequel,dennis-d/custom_sequel,yazshel/sequel,freshpay/sequel,t-morgan/sequel,uhoh-itsmaciek/sequel,knut2/sequel