Automaked pazpar2. Bug #799. Preprocessor defines are put in cconfig.h and

Automaked pazpar2. Bug #799. Preprocessor defines are put in cconfig.h and
included in every C source. cconfig.h is the "configure" defines. The usualy
filename convention is config.h but that is already defined. For now all
contents of www and test is copied verbatim to the tar-dist. The contents is
not installed during 'make install'. That should be done, but since the
configuration is still in progress we don't bother yet. Similarly with
www: part of tar-dist but not yet installed. The only application
installed at this installed is pazpar2 - in PREFIX/bin.