Fix AM_VERSION in autogen.sh.
Fix AM_VERSION in autogen.sh.

Fix AM_VERSION variable in order not to take also the revision number of the automake version

on Ubuntu 14.10

automake --version | head -n 1 | awk '{ print $NF }'

returns 1.14.1. So because of that final "1" the whole script fails.
aitjcize/Gummi,aitjcize/Gummi,aitjcize/Gummi,aitjcize/Gummi