Upgrade to Scala 2.10.1

- Scala 2.10.1 compiler/library binaries
- 2.10 parboiled, scalatest, spray-json
- create 2.10 build of errorified
- create 2.10 build of sbinary (https://github.com/harrah/sbinary/commit/d08839407b4ea37cc666b553944fb43fd9e7b2ce)
- use scala.concurent.Future
- use scala.beans.BeanProperty
- use ClassTag
- workaround for clashing implicit in XMLTest
- order MIPs for XPath analysis test
- improve collectByErasedType
- remove our implementation of ???