Optionally enforce strict monotonicity of PVFs
Add WS support for exact SWING
Properly calculate the results on last page
Merge branch 'develop' of github.com:gertvv/mcda-elicitation-web into develop

* 'develop' of github.com:gertvv/mcda-elicitation-web:
  Optionally enforce strict monotonicity of PVFs

Conflicts:
	R/macbethSolve-test.R
	R/test/macbethSolve-test.R
	R/test/macbethSolve.R
Remove indifference from MACBETH PVF screen

 - not handled by WS
Fix typo in example JSON