* -added the lines to read run number to the top of the script.

* -Modified SHMS DC DEF FILE to display drift times with binning scheme same as used in calib.
-Added the most up-to-date shms dc parameters obtained from the modified shms dc calib. script

* -set option to use per_wire tzero ON.

Modified DBASE/general.param
 #include "PARAM/SHMS/DC/pdc_tzero_per_wire.param"

Modified PARAM/SHMS/DC/pdc.param
  added parameter p_using_tzero_per_wire
  Set to 1 for tzero per wire

Add file PARAM/SHMS/DC/pdc_tzero_per_wire.param
  1) Has parameters for tzero offsets per wire
  2) The offsets were determined per connector
     and all wires in a connector have the same offset

Add file PARAM/SHMS/DC/pdriftmap_tzero_per_wire.param
   1) Drift map to use with p_using_tzero_per_wire=1
   2) Copy to pdriftmap.param

Add file PARAM/SHMS/DC/pdriftmap_plane.param
   1) Drift map to use with p_using_tzero_per_wire=0
   2) Copy to pdriftmap.param

The calibration scripts work in a very specific way. First you have to change the
`wire_drift_times.h` to read the correct run. Then you have to change the
`pdc_plane_time_zero` in the parameter file to `1280`, since it is hardcoded.
Then you replay the run with these values and run the calibration. Then you
get the correct corrections to the time zero.

Fixed nested list in `CALIBRATION/hodo_calib/README.md` to markdown format.
Removed TODO tag from fixed parameter in `PARAM/SHMS/DC/pdc_tracking.param`.

Removed old commented entries.
Moved parameters to match SHMS DC files.
Added data from survey C1768.

Reordered SHMS DC parameter files.

Updated README and general.param to match changes.

- Fixed some parameters.
- Reformated files.
- Moved some parameters from `pcana.param`.
- Reformated `README.md` in order for pandoc to correctly do nested lists.