include PR#454 in the code which uses the new parser
add some hacks to make the Norne problem load

at least up to the point where it complains about the unseen well
"C-1H"...
convert more exceptions to compile-time warnings with scary run-time statements

with this, norne runs up to the point where the initial solution is
written...
use newParserKw->get*Data() if approprate

this is required for Norne if you don't want to wait for hours to
write the initial solution. (if you enable eclipse output, that is.)

The proper fix would be to make opm-parser's DeckItem perform decently for
get*Data(idx).