Update autogen.sh to look for automake 1.8 and 1.9, and to use the  versioned versions if appropriate.
Update autogen.sh to look for automake 1.8 and 1.9, and to use the 
versioned versions if appropriate.


git-svn-id: ed696e516b63563c8842837a624e30c98be77b3c@2373 8158c8cd-e7e1-0310-9fa4-c5954c97daef

brion/liboggz,kfish/liboggz,kfish/liboggz,kfish/liboggz,brion/liboggz,brion/liboggz,brion/liboggz