Updated FML:
MinecraftForge/FML@c997f2adbc4c11cd8c2abe5f82ccd00b0e954b68 FML now verifies that the minecraft jar is correct and intact. This is intended to discourage those who think that modifying the minecraft jar is still acceptable.
MinecraftForge/FML@0db4624b27a5ecf59ed506ccfc26459ca26ee408 Don't initialize the server.
MinecraftForge/FML@4fa375683fdb7edff67c951fb371ab4a23435308 Fix NPE in new debug line when patch targets don't exist.