moved to Compare 2.4.0 Blueprints, removed SequenceFile upgraded, fixed #106, added support for has(key) and hasNot(key), fixed #141.
no longer support for Java6 -- Java7 only.
updated CHANGELOG.textile.
added Dan LaRoque to Travis yml email notifications.
user can now define their own compression codec in g.getConf(). Fixed #146
Merge remote-tracking branch 'origin/master' into cdh4-port

Conflicts:
	src/test/java/com/thinkaurelius/faunus/formats/sequence/faunus01/FaunusSequenceFileRecordReaderTest.java