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
adapt to the renames of the table classes in opm-parser

basically, "Opm::SimpleTable" becomes "Opm::SingleRecordTable".
Fixed error in testdata tests/CORNERPOPINT_ACTNUM.DATA
Merge pull request #585 from joakim-hove/testdata-error

Fixed error in testdata tests/CORNERPOPINT_ACTNUM.DATA
Merge pull request #584 from andlaus/adapt_to_opm-parser_renames

adapt to the renames of the table classes in opm-parser