2016-07-10: write NEWS file

write NEWS file

diff --git a/NEWS b/NEWS
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,27 @@
 wisp ():
+- examples/d20world.w: implement basic plotting on a map.
+- more of the examples use the guile reader by default
+- examples/wisp.w: syntax for a with keyword
+  which works like with in Python
+- wisp-mode: add indentation cycling patch
+  thanks to Kevin W. van Rooijen
+- Use GUILE_PKG instead of PKG_CHECK_MODULES
+  thanks to Jan Wedekind
+- "make install" adds the wisp language to Guile
+  thanks to Jan Wedekind
+- wisp-mode: start working on better indentation
+- examples/d6.w: add critical rolls
+- add examples/securepassword.w
+- add enter three witches: minimum overhead for a theater script
+- fix factorial code
+- add slides for FOSDEM 2016 talk
+- add ensemble estimation
+- add running mean, say and async
+- improve handling of "` , :" (incomplete, see bug e44)
+- unescape up to 6 leading underscores (fix bug 31)
+- use GUILE_PROGS to check for guile instead of using homegrown stuff
+- fix multiline string bug when the string includes \"
+  tracked down by Michael Lamb
 - new example: say.w (companion to
   http://draketo.de/english/wisp/shakespeare )
 - always use /usr/bin/env bash as hashbang for shell scripts.