flibs - a collection of Fortran modules SVN

Added one test for vfile_exists.
Factored the invariants tests.
Updated the comments and the pre-processing macros for Intel Fortran 10

Adding missing directories for the unit tests.

Adding missing directories.

Re-ordered the tests so that vstring_last is tested before vstring_match

Fixed a bug in vstring_last.

Drop the elemental keyword

Several small corrections in the editcode tool and added a practical example

Added a preprocessing program (editcode) in the tools directory

Further improvements to the parser generator (filling in variables)

A first working, very crude version (note: only tested on a very simple
example)