Modifications to work on CentOS6.2

To get to work on CentOS6.2
Modified UTILSUBS/get_values.f to change some format statements
Modified ENGINE/g_decode_config.f to read map file. With new compiler, no longer would read all lines
   with same (4i5) format whether the line had 3 or 4 variables. Had to implement a specific read
  depending if line has 2 or 3 commas.
Modified ENGINE/g_decode_fb_detector.f 
Modified ENGINE/g_examine_physics_event.f   to eliminate check buffer(4).EQ.EventIDbank_desc
   in setting EventIDbank
Modified INCLUDE/hms_tracking.cmn to increase hmax_space_point and hmax_hits_per_point to 100 
  This got rid of segmentation fault in the CTP routines when running the ENGINE.

Additional changes:
Add  .gitignore file
Modify CTP/Makefile.Unix and EXE/Makefile so that it does NOT compile with ROOT tree output.
Modify etc/Makefile.variables so that it compiles with bounds-check flag
Modify etc/Makefile.NEW
Modify INCLUDE/gen_pawspace.cmn so that G_sizeHBOOK =8000000
Modify INCLUDE/sos_tracking.cmn so smax_hits_per_point =50
Modify INCLUDE/hms_cer_parms.cmn so hcer_peds and hcer_width are real instead of integer
Modify ENGINE/engine.f so that gstop and gstart are compared to the event ID number to make it
   easier to compare to hcana.