
The folder external contains some files and folders that are
used to generate documentation about phpWebApp and its code,
using some external tools.

The files and folders that it contains are:
  doxygen.cfg  -- the configuration for doxygen
  phpdoc.sh    -- the configuration for phpDocumentor
  doxydoc/     -- the folder where doxygen outputs the documentation
  phpdoc/      -- the folder where phpDocumentor outputs the documentation
  uml_model/   -- documentations generated by the UML model
  download/    -- this folder contains the downloadables of the above 
                  documentatations (.tar.gz)
  phpDocumentor-1.2.1/  -- this folder contains the phpDocumentor, which
                  can be downloaded from phpdocu.sourceforge.net

To generate the doxygen documentation, type: "$ doxygen doxygen.cfg".
'doxygen' usually comes with GNU/Linux distributions, but the latest copy
can be downloaded from www.doxygen.org .

To generate the phpDocumentor documentation, type: "$ ./phpdoc.sh".
