Address Dumux issue 648 in the lecture (separate properties header)

see dumux#858 (closed)

• MM

• Separate properties header for Buckley-Leverett (!117 (merged))

• Separate properties header for co2plume (!118 (merged) )

• Separate properties header for columnxylene (!119 (merged) )

• Separate properties header for convectivemixing (!120 (closed) )

• Separate properties header for fractures (!121 (closed) )

• Separate properties header for fuelcell (!122 (closed) )

• Separate properties header for heatpipe (!123 (closed) )

• Separate properties header for heavyoil (!124 (closed))

• Separate properties header for henryproblem (!130 (closed))

• Separate properties header for mcwhorter (!126 (closed))

• Separate properties header for naplinfiltration (!127 (closed) )

• Separate properties header for remediationscenarios (!128 (closed))

• efm and mhs

• Separate properties header for efm and mhs (!125 (merged))