Remove spurious ACLOCAL_FLAGS variable from autogen.sh.

This isn't needed (and isn't doing anything here anyway).

Author: Ron

autogen.sh

@@ -8,7 +8,5 @@ test -n "$srcdir" && cd "$srcdir"
 echo "Updating build configuration files, please wait...."
 
 mkdir -p m4
-
-ACLOCAL_FLAGS="-I m4"
 autoreconf -if