Bumped version to 2.0.M6-SNAP17.
Added some more tests for explicitly and minimized normalization in ListShouldContainSpec.
Added a test for explicit specification of a holder in list of lists case with inspector shorthands.
Added more tests for explicit holder specification for shorthands in ListShouldContainSpec.
Added a minimal normalization test for shorthands in ListShouldContainSpec.
Added an implicit conversion that let's me use the same explicitly DSL with contain.
Bummer about the extra implicits, but this is the simplest for the user.
Dropped afterBeing from DecidedWord in scalautils. Added tests and the required implicit conversion
for using the Explicitly DSL with Options.