small fix to #save (in validations.rb)
small fix to #save (in validations.rb)

nicohvi/sequel,dennis-d/custom_sequel,davidbegin/sequel,freshpay/sequel,nju520/sequel,davidbegin/sequel,pfarrell/sequel,offshore-safety/sequel,t-morgan/sequel,pfarrell/sequel,Marketcircle/sequel,uhoh-itsmaciek/sequel,gferguson-gd/sequel,uhoh-itsmaciek/sequel,beni55/sequel,chef/sequel,nicohvi/sequel,offshore-safety/sequel,freshpay/sequel,seeARMS/sequel,offshore-safety/sequel,knut2/sequel,knut2/sequel,bigfix/sequel,beni55/sequel,nju520/sequel,yazshel/sequel,gferguson-gd/sequel,mpalmer/sequel,reubano/sequel,reubano/sequel,petergunz/sequel,seeARMS/sequel,tmm1/sequel,t-morgan/sequel,dennis-d/custom_sequel,mpalmer/sequel,yazshel/sequel