fix CHANGES file

CHANGES

@@ -26,9 +26,10 @@ version 0.70, July 6, 2011
     with session. Detection must be done with why3config --detect-provers
   o [IDE] bug 12244 resolved by using Task.task_equal
   o [IDE] tool "Replay" works
+  o [IDE] tool "Reload" reloads the file from disk. No need to exit IDE anymore
   o [IDE] does not use Threads anymore, thanks to Call_provers.query_call
   o [IDE] displays explanations using labels of the form "expl:..."
-  o [IDE] dropped dependence on Sqlite
+  o [IDE] dropped dependence on Sqlite3
   o [Alt-Ergo output] bugfix: no triggers for "exists" quantifier
   o [Coq output] bugfix: polymorphic inductive predicates
   o [Coq output] fixed bug 12934: type def with several type params

ROADMAP

@@ -88,8 +88,6 @@
    - threads problem in IDE solved (by not using threads anymore)
    - IDE: not necessary to exit to change the input file: just use "reload"
 
-* DONE update why3 output of Why2, release Why 2.30
-
 * The last commit (A):
   ** DONE increment the magic number in config
   ** add a tag to the git repository