first stabs
make Parameters into a case class
now make that compile
allow empty constructor for MoeArguments
move all the param/args checking and binding to the Signature object instead of the Code object
stash the runtime in the Env as well
don't bother checking arguments right now
formatting cleanup
stash runtime in the Env (also make Runtime a MoeObject so that is possible)
implement slurpy and optional arguments and add in tests
make concat slurpy
change this test (re: last commit)
make the repeat operator only take an Int (for now until we get contexts working) and comment out a few tests
make hash slice slurpy
Merge branch 'master' into sig-param-refactor
updating the merge from master to the new Parameter handling stuff