Bijection core tests passing
Merge remote-tracking branch 'origin/fix-moddiv' into bijection-scalatest_2.10

Conflicts:
	project/Build.scala
Updates for scalatest
Merge remote-tracking branch 'origin/develop' into bijection-scalatest_2.10
Remove 2.9 from travis
Move to ClassTags and TypeTags. Eliminate all deprecation warnings from the code
Moves everything over to scalatest, using scalacheck via scalatest. Can use the assert macro's from scalatest and also get better combined test output info.
Set scrooge only for 2.10.x for now
Add 2.11 entry
Review comments
Merge pull request #176 from twitter/bijection-scalatest_2.10

Moves to 2.10.x as the default and to scalatest