How to configure, build, and install SANE-FRONTENDS.

Quick install:
==============

./configure
make
make install        


- If you get an error message  that libsane-dll.so.1 or libsane-so.1 is not found, you have to
  tell your system where the SANE-libraries are installed.
   - On some systems the library directory "/usr/local/lib" is not searched by the
     systems dynamic library loader.  If SANE is installed in "/usr/local/..."
     you have to tell your systems dynamic library loader to search in "/usr/local/lib".
     For linux: add the path "/usr/local/lib" to /etc/ld.so.conf and call ldconfig (as root).
   - For sane-1.0.1 you have to add a line with the path to the SANE libraries
     (normally /usr/local/lib/sane) to /etc/ld.so.conf and call ldconfig (as root).
     For sane-1.0.2 (and later versions) the path to the SANE libs MUST NOT be listed
     in /etc/ld.so.conf