Fixing problems with little endian on Int and Long codecs, making sure roundtrip checks the actual value after encoding and decoding
Merge branch 'master' of github.com:jho/scodec

Conflicts:
	src/main/scala/scodec/IntCodec.scala
	src/main/scala/scodec/LongCodec.scala
	src/test/scala/scodec/IntCodecTest.scala
	src/test/scala/scodec/LongCodecTest.scala