added methods to check is a review or a review step is started or completed, check also if a review can be closed (which means all its review steps are completed)
added methods to check is a review or a review step is started or completed, check also if a review can be closed (which means all its review steps are completed)

crs4/ProMort,lucalianas/ProMort,crs4/ProMort,lucalianas/ProMort,crs4/ProMort,lucalianas/ProMort