deprecated the pretty printer command

doc/advopt.txt

@@ -6,7 +6,6 @@ Advanced commands:
   //rst2tex                 convert a reStructuredText file to TeX
   //buildIndex              build an index for the whole documentation
   //run                     run the project (with Tiny C backend; buggy!)
-  //pretty                  pretty print the inputfile
   //genDepend               generate a DOT file containing the
                             module dependency graph
   //dump                    dump all defined conditionals and search paths

web/news.txt

@@ -17,6 +17,8 @@ Bugfixes
   produce segmentation faults.
 - Fixed ambiguity in recvLine which meant that receiving ``\r\L`` was
   indistinguishable from disconnections.
+- Many more bugfixes, too many to list them all.
+
 
 Library Additions
 -----------------
@@ -83,6 +85,9 @@ Changes affecting backwards compatibility
   of tuples anymore. This had to be changed as the old behaviour never
   produced consistent results.
 - Deprecated the ``ssl`` module.
+- Deprecated ``nimrod pretty`` as it never worked good enough and has some
+  inherent problems.
+
 
 Compiler Additions
 ------------------