flibs - a collection of Fortran modules SVN

Cleaning up the code because of compiler messages (reported by Karin Nystrom)
Several small but nasty errors corrected in pointsets.f90

Added makefile, updated the source code: comments, simple error message system
and use of NEWUNIT for the unit number

Initial checkin of the BMP file module by Denis Yavna

Extend the man page with a more elaborate example

Add modules for minimisation using Powell's algorithms

Added module for manipulating multiline texts

added new module: reading dBase III files

Initial commit of sysutils. Note: test program for getpid does not have
the proper makefiles yet

Commit a whole bunch of small improvements

Added one new module (traverse_grid) and added documentation (also for enumerate_space)