Update NEWS file for the 0.1.6 release

NEWS

+Version 0.1.6 (Wed, 19 Aug 2009):
+  - Added support for Luxi (the native Ganeti protocol)
+  - Added support for simulated clusters (for hspace only)
+  - Added timeouts for the RAPI backend
+  - Fixed a few inconsistencies in the command line handling
+  - Fixed handling of errors while loading data
+  - The 'network' is a new dependency due to the Luxi addition
+
 Version 0.1.5 (Thu, 09 Jul 2009):
   - Removed obsolete hn1 program; this allowed removal of a lot of
     supporting code

README

@@ -93,8 +93,9 @@ If installing from source, you need a working ghc compiler (6.8 at
 least) and some extra Haskell libraries which usually need to be
 installed manually:
 
-- json (http://hackage.haskell.org/cgi-bin/hackage-scripts/package/json)
-- curl (http://hackage.haskell.org/cgi-bin/hackage-scripts/package/curl)
+- json (http://hackage.haskell.org/package/json)
+- curl (http://hackage.haskell.org/package/curl)
+- network (http://hackage.haskell.org/package/network)
 
 Once these are installed, just typing *make* in the top-level
 directory should be enough.