missing the VS project file plus extra

[sergeserge123]

1. The source code has a missing VS project file.
2. The option to add additional T dependent material properties (listed below) through the user file can be very helpful. The short description of the input parameters in the manual can be helpful as well.
   e_mass=(user inputfree_mass);
   h_mass=(user inputfree_mass);
   e_meanpath=user input;
   h_meanpath=user input;
   e_Eth=(user inputq);
   h_Eth=(user inputq);
   e_Cii=user input;
   h_Cii=user input;
   e_gamma=user input;
   h_gamma=user input;
   hw=(user input*q);
   MAX_eV=user input;
   Vbi=user input;
   die=user input;