Release Spot 2.0.3

* NEWS, configure.ac, doc/org/setup.org: Update.

NEWS

-New in spot 2.0.2a (Not yet released)
-
-  Nothing yet.
+New in spot 2.0.3 (2016-07-11)
 
   Bug fixes:
 
   * The degen-lcache=1 option of the degeneralization algorithm (which
     is a default option) did not behave exactly as documented: instead
     of reusing the first level ever created for a state where the
-    choice of the level is free, it used the last level used.  This
-    caused some posterior simulation-based reductions to be less
+    choice of the level is free, it reused the last level ever used.
+    This caused some posterior simulation-based reductions to be less
     efficient at reducing automata (on the average).
-  * The generalized testing automata displayed by the on-line
+  * The generalized testing automata displayed by the online
     translator were incorrect (those output by ltl2tgta were OK).
   * ltl2tgta should not offer options --ba, --monitor, --tgba and such.
   * the relabel() function could incorrectly unregister old atomic
-    propositions even if they are still used in the output (e.g., if
-    a&p0 is relabeled to p0&p1).  This could cause ltldo and on-line
-    translator to report errors.
+    propositions even when they were still used in the output (e.g.,
+    if a&p0 is relabeled to p0&p1).  This could cause ltldo and the
+    online translator to report errors.
 
 New in spot 2.0.2 (2016-06-17)
 

configure.ac

@@ -21,7 +21,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ([2.61])
-AC_INIT([spot], [2.0.2a], [spot@lrde.epita.fr])
+AC_INIT([spot], [2.0.3], [spot@lrde.epita.fr])
 AC_CONFIG_AUX_DIR([tools])
 AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE([1.11 gnu tar-ustar color-tests parallel-tests])

doc/org/setup.org

 #+OPTIONS: H:2 num:nil toc:t html-postamble:nil
 #+EMAIL: spot@lrde.epita.fr
 #+HTML_LINK_HOME: index.html
-#+MACRO: SPOTVERSION 2.0.2
-#+MACRO: LASTRELEASE 2.0.2
-#+MACRO: LASTTARBALL [[http://www.lrde.epita.fr/dload/spot/spot-2.0.2.tar.gz][=spot-2.0.2.tar.gz=]]
-#+MACRO: LASTNEWS [[https://gitlab.lrde.epita.fr/spot/spot/blob/spot-2-0-2/NEWS][summary of the changes]]
-#+MACRO: LASTDATE 2016-06-17
+#+MACRO: SPOTVERSION 2.0.3
+#+MACRO: LASTRELEASE 2.0.3
+#+MACRO: LASTTARBALL [[http://www.lrde.epita.fr/dload/spot/spot-2.0.3.tar.gz][=spot-2.0.3.tar.gz=]]
+#+MACRO: LASTNEWS [[https://gitlab.lrde.epita.fr/spot/spot/blob/spot-2-0-3/NEWS][summary of the changes]]
+#+MACRO: LASTDATE 2016-07-11