Changed the well control equations for dead wells.

This is now done in the same way as in MRST.
Also added a minor debugging macro, and (commented out) uses of it.
Fix bug in use of capillary pressure.

Pcow must be subtracted, not added to oil pressure to obtain water pressure.
Merge pull request #128 from atgeirr/spe9-fixes

Spe9 fixes
add the TABDIMS keyword to the data file for the fluid unit test

that's necessary because the Eclipse RM references it in the table
keywords and the opm-parser needs the keyword to be present to use
it...
remove tests/integration_tests/sim_fibo_ad_test.cpp

this test seems to compare the old and the new parser which does not
make sense anymore once the old parser is no longer available...
completely remove the EclipseGridParser from the module
rename "newParserDeck" to "deck"