remove 1.9.2 fromt travis, rails 4 requires 1.9.3 or above
remove 1.9.2 fromt travis, rails 4 requires 1.9.3 or above

freerobby/plutus,swaption2009/plutus,swaption2009/plutus,swaption2009/plutus,freerobby/plutus,freerobby/plutus