Sphinx image handling
 =====================
 
 .. first, a simple test with direct filename
 .. image:: img.png
 
 .. a non-existing image with direct filename
 .. image:: foo.png
 
 .. an image with path name (relative to this directory!)
 .. image:: subdir/img.png
    :height: 100
    :width: 200
 
 .. an image with unspecified extension
 .. image:: img.*
 
 .. a non-existing image with .*
 .. image:: foo.*
 
 .. a non-local image URI
 .. image:: http://www.python.org/logo.png
 
 .. an image with subdir and unspecified extension
 .. image:: subdir/simg.*
 
 .. an SVG image (for HTML at least)
 .. image:: svgimg.*
 
 .. an image with more than 1 dot in its file name
 .. image:: img.foo.png