WIP: Initial commit, ParseElmLib
renamed ParseElmLib to ParseElmModule
fixed parser, can now parse tuples
added implicit string represenation for parsertypes
small change, tuple now (a, b) not Expr[(a,b)]
added spaces for typeIdent (e.g. Signal a)
removed space from typeIdent and added a comment line
changes to typeParser, added app (e.g. Signal a -> b)
added EOF again..
ParseElmModule, code generation added
added case class for App in ParserType
toString methods added to produce correct code
findVars + parseModule added + comment cleanup