Working on meta data additions to forall statements.
Merge branch 'overhaul' of darwin:scout into overhaul
Missed a significant piece of code in the overhaul with the clang Type
class for helping us identify mesh types.  This snowballs into a mode
of operation where we are not correctly setting the type specifier
type of meshes within the parsing code.

This should help Dean in getting mesh parameter passing working and
also potentailly clean up some remaining code so it is much cleaner
(and safer).

Also working towards adding meta data to forall stmts but not much
here as I wanted to push the above fix out quickly.