Latest version of CM_Halofinder that should work with lightcone and uses an info file is requested. One caveat is that it does not work for particles with x, y or z < 0.0 (yet). Also included is a new Makefile and run parameters file and idl routines to calculate CM_Halofinders memory, however these have not be worked out for read_info (however read_data_info should use less memory than read_data)