Remove fix for GOC and WOC above/below reservoir
Include goc and woc in the span for the phase pressure calculation
effectiveRadius: Fix numerator formula

We must take the square root of the permeability ratios, not use them
as is.  This was lost in the refactorisation commit 96cf137.

Pointy hat: @bska.
Merge pull request #647 from totto82/fix_init

Fix initialization
Merge pull request #648 from bska/fix-peaceman

effectiveRadius: Fix Numerator Formula
change the default of the "threephase_model" parameter from "simple" to "gwseg"

Using "simple", the Norne deck aborts with an exception.

Note: SPE1 and SPE9 still seem to work fine with this but there might
be small differences so that the reference solutions of the Jenkins
server might need to be updated...
change the defaults for pvt_tab_size and sat_tab_size to -1

this causes the code to use linear instead of spline
interpolation. thanks to @atgeirr for pointing this out..
Merge pull request #649 from andlaus/change_threephase_model_default

change the default of the "threephase_model" parameter from "simple" to ...
rename getCF() to getConnectionTransmissibilityFactor()
Merge pull request #650 from andlaus/rename_getCF

rename getCF() to getCompletionFactor()
use the same units for pressure output as for pressure input from the deck

before, the output was always metric, regardless of whether the deck
used metric or field units...
EclipseWriter: replace /= by unit::convert::to()

as insisted on by [at] bska
Merge pull request #651 from andlaus/EclipseWriter_use_deck_pressure_units

use the same units for pressure output as for pressure input from the deck