Correct errors in build file.
Import NodeSeq so things compile.
Make RubySnippetRunner a regular class so we can inject config.
Version bump jruby and scalatest.
Evaluate base.rb automatically so it doesn't need import.
Add gitignore.
Skeleton out the tests.
Recalculate the input stream every time.

Otherwise it becomes stale and we can't use it more than once.
Correct a glitch in the list-posts transform.
Working RubysnippetRunner example in spec!

I wanted to test view-post too, but something about the way JRuby
invokes the script nukes Lift's test session. Bah humbug.