moving to a multi-module project
moving to multi-module project: added top-level pom.xml
moving to multi-module project: moved classes to sub-modules
moved to multi-module project: created separate  JacksonSeriala and AvroSeriala facades
updated to scala 2.10.1
fixed scalatest dependency to have test scope
added convenience methods to read/write a single object
use zinc server for compilation