convert the EclipseGridInspector to opm-parser

that one is completely unused in opm-core (*booo*!), but used quite a
bit in dune-cornerpoint and dune-porsol, so let's keep it for now...
CornerPointChopper: add methods opm-parser'y methods
add opm-parser variants for the incompressible property classes
remove the import_rewrite example

that one was quite specific to the old parser and would thus require
more work to convert to the opm-parser than what it is worth the
effort. If you _really_ want to keep this tool, ping me and I'll port
it...
convert the examples and the tests to opm-parser
Merge pull request #579 from andlaus/move_to_opm-parser

Move to opm parser
remove EclipseGridParser compatibility methods from all classes
remove the `table_t` type

that was an artifact only required for the old parser
attic: remove all files which required EclipseGridParser

since the attic is the place for bits to rot silently, I doubt that
this code would have been of much contemporary use anyway. Even if it
could be made to compile, porting it to opm-parser would hardly be
worth the effort. If you are nostalgic and want to see how things were
done in the olden days, use `git show $COMMIT` or `git log --stat` or
`git log -p` and search for "EclipseGridParser"...
rename all "newParserDeck" objects to "deck"

The "new" parser is now "the" parser...