Cleanup PolyDotted case of apply.
Replace uses of untuple with List:.
Allow apply to work on lists with minimum length.
Make apply work with more initial args than in the type.
Cleanup Poly cases in tc-apply
Cleanup non poly case in apply.
Merge checks for empty case-lambdas in apply.
Add quotes to error messages from tc-apply.
Replace 'apply -lst*' with -Tuple*