Relative permeability model

[Num/DOF] don't use conservative resize in DoF table 

ctest runtime drops from 7.33 to 7 time units ~ 4.5%

according to the comments by Dima.

 with respect to saturation.

corrected the documenations for some keywords.

conservativeResize() is not working as expected.

# Conflicts:
#	Applications/ApplicationsLib/ProjectData.cpp

# Conflicts:
#	Applications/ApplicationsLib/ProjectData.cpp