Added option -I . to aclocal in bootstrap script on advise of George Danchev

bootstrap

@@ -1,7 +1,11 @@
 #!/bin/sh -x
 
-aclocal
+aclocal -I .
 libtoolize --copy --force
 autoconf
+
+# Not with libisoburn
+# autoheader
+
 automake --foreign --add-missing --copy --include-deps
 

xorriso/xorriso_bootstrap.txt

@@ -1,6 +1,6 @@
 #!/bin/sh -x
 
-aclocal
+aclocal -I .
 libtoolize --copy --force
 autoconf