2014-10-16: prepare 0.6.5 release.

prepare 0.6.5 release.

diff --git a/NEWS b/NEWS
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,6 @@
+wisp 0.6.5 (2014-10-16):
+- use wisp-scheme in the REPL.
+
 wisp 0.6.4 (2014-09-02):
 - an actually working wisp implementation for scheme (only) which uses the guile reader. This should be actually correct for scheme. And match-magic ☺
 - polishing.
diff --git a/configure.ac b/configure.ac
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl run `autoreconf -i` to generate a configure script. 
 dnl Then run ./configure to generate a Makefile.
 dnl Finally run make to generate the project.
-AC_INIT([wisp], [0.6.4],
+AC_INIT([wisp], [0.6.5],
         [arne_bab@web.de])
 # Check for programs I need for my build
 AC_CANONICAL_TARGET