All line eliminators are changed from DOS style into Unix style, and all FORTRAN way of comments are changed into Fortran 95 style.
1. All files with GBK encoding is converted.
2. The ifort specified funcfion drand() is changed into the standard Fortran way.
3. Codes about energy spectrum output is commented out, and new code will fill.
Some minor error corrected, subroutine update and related thing implemented,
but the program does not run properly.
Finish the reversion of drand().
A minor change in makefile.
Fix a bug by typo.
All source code is tuned into unix file format with vim command :set ff=unix