CHANGES: Rename from .txt to .rst

Author: amotl

CHANGES.txt CHANGES.rstCHANGES.txt renamed to CHANGES.rst

@@ -121,7 +121,7 @@ In the release branch:
 
 - Update ``__version__`` in ``src/crate/client/__init__.py``
 
-- Add a section for the new version in the ``CHANGES.txt`` file
+- Add a section for the new version in the ``CHANGES.rst`` file
 
 - Commit your changes with a message like "prepare release x.y.z"
 

DEVELOP.rst

@@ -58,11 +58,11 @@ then
    exit -1
 fi
 
-# check if VERSION is in head of CHANGES.txt
-REV_NOTE=`grep "[0-9/]\{10\} $VERSION" CHANGES.txt`
+# check if VERSION is in head of CHANGES.rst
+REV_NOTE=`grep "[0-9/]\{10\} $VERSION" CHANGES.rst`
 if [ -z "$REV_NOTE" ]
 then
-    echo "No notes for revision $VERSION found in CHANGES.txt"
+    echo "No notes for revision $VERSION found in CHANGES.rst"
     echo "Aborting."
     exit -1
 fi