Fix two bugs in updateWellControls().

The bugs were:
  - Not accounting for the different storage orders used for the
    state.qs variable and the WellState*::wellRates() field.
  - When switching to rate control, well rates for phases other
    than that to be controlled by were set to zero.
Merge pull request #137 from atgeirr/fix-wellcontrolupdate

Fix two bugs in updateWellControls().
Using param.getDefault() instead of param.get().

And also remove the space in dsMax (), drsMaxRel (), dpMaxRel ().
Removing the param.has() if condition.
Merge pull request #139 from GitPaean/limited_variable_update

Limited variable update
Merge branch 'master' into oscillation_treatment_withlimitedupdate

Conflicts:
	opm/autodiff/FullyImplicitBlackoilSolver.hpp
Removing two input paramters in stablizeNewton().

Removing the bool input parameters osicllate and stagnate from the
stablizeNewton(). Basically, the value omega will decide if the
relaxation will be applied.
Removing the bool paramters calling stablizeNewton.
Removing one blank line.