organized Ermine.Syntax.Global
explicit exports and module header
reorganized the structure of the package contents
exec -> exe
nicer withServer
explicit Arbitrary1 export
remove explicit copyright refs on repl start, lest we have to extend it
for all major contributors going forward
don't pad
Started on an interpreter
More interpreter work
More interpreter fleshing out.
More interpreter fleshing out.

Updates and associated things.
fixed inferred witness for literals. fixed printing of core for caseLit
Merge branch 'master' of github.com:ermine-language/ermine
hide update
Minor interpreter tweaks, plus return actual results.
Fixed off-by-1 errors from switching to fresh
Merge branch 'master' of github.com:ermine-language/ermine
Switched interpreter addresses to Primitive MutVar
consolidated modules in the cabal file