Properties header file for [MM] Buckley-Leverett

Merged Maziar Veyskarami requested to merge feature/propertiesheader_lec-buckleyleverett into master

This should include all of the changes required to separate the properties into a dedicated properties header file for the Buckley-Leverett problem in MM lecture.

See lecture#18 and dumux#858 (closed)

Edited by Maziar Veyskarami

Merge request reports