Remove/rework set_version portion of install.sh related to google code?

[NoX1De]

Would it also be safe to remove this portion from install.sh or rework it to be compatible with github?

        # set ELSA version
        if [ "$VERSION" = "HEAD" ]; then
                svn info http://enterprise-log-search-and-archive.googlecode.com/svn/ | grep "Last Changed" | sed -e "s/Last Changed //g" | perl -e 'use Config::JSON; my $c = new Config::JSON("/etc/elsa_web.conf") or die($!); while(<>){ chomp; my ($k,$v) = split(/:/, $_, 2); next unless $k and $v; $c->set("version/$k", $v); } $c->write;'
        else
                echo "revision:$VERSION" | perl -e 'use Config::JSON; my $c = new Config::JSON("/etc/elsa_web.conf") or die($!); while(<>){ chomp; my ($k,$v) = split(/:/, $_, 2); next unless $k and $v; $c->set("version/$k", $v); } $c->write;'
        fi
        $BASE_DIR/sphinx/bin/searchd --help | head -1 | perl -e 'use Config::JSON; my $c = new Config::JSON("/etc/elsa_web.conf") or die($!); while(<>){ chomp; exit unless $_; $c->set("version/Sphinx", $_); } $c->write;'
}