update to virtualized 2.10.0-M7
enforce sbt 12.0.0
State Monad
Minor comment
Update build and README
Ignore eclipse generated files in git
Add JSDom
fixup
Merge branch 'feature/state' into master-M7
Merge branch 'master' into master-M7
Sexiness
Basic OptionOps implementation
Add Rep[Option[_]]#isEmpty
Add Rep[Option[_]]#fold
Existential types FTW ©
Make some values Serializable
Add DOM test
Workaround for SI-6135
Ignore Idea files
Merge branch 'master-M7'

Conflicts:
	.gitignore
	build.sbt
	test-out/cps.check