Merge pull request #1 from rickb777/master

Upgraded to Jackson 2.2, along with Scala 2.10.1
Scalariform + modernize some type handling.

Needs proper upgrade to 2.10 Reflection API at some point.
Merge remote-tracking branch 'upstream/master'

Resolved Conflicts:
	src/main/scala/com/codahale/jerkson/util/CaseClassSigParser.scala
	src/test/scala/com/codahale/jerkson/tests/CaseClassSupportSpec.scala

Changed name in build.sbt to include the repo name (rickb777).