Fixed the Drupal image display problem

I had a problem, where every image I added would be displayed full size!Turned out that even though the ImageMagic 'convert' program could convert JPEGs, the image program actually seems to use the GD JPEG resize function.  I hadn't compiled in the JPEG libraries into PHP.  Turns out I had to download the latest JPEG source code, compile it, and then re-compile PHP with the --with-jpeg-dir=/usr/local/bin/ switch.  I then had to redo some of the pictures, so it could add in their thumbnails.