Rename user-facing bits of Dillo to Flenser.

I dunno if I got them all.

This is also now version 0.0.0

configure.ac

@@ -1,12 +1,12 @@
 dnl Process this file with aclocal, autoconf and automake.
 
-AC_INIT([dillo], [3.2.0])
+AC_INIT([flenser], [0.0.0])
 
 dnl Detect the canonical target build environment
 AC_CANONICAL_TARGET
 
 AM_INIT_AUTOMAKE
-AC_CONFIG_SRCDIR([src/dillo.cc])
+AC_CONFIG_SRCDIR([src/flenser.cc])
 AC_CONFIG_HEADERS([config.h])
 
 sysconfdir=${sysconfdir}/${PACKAGE}