HOWTO-RELEASE: update for git

Author: rouault

HOWTO-RELEASE

@@ -24,7 +24,7 @@ Notes on releasing.
 
 1. Commit any unsaved changes. 
 
-2. Create html/vX.X.html and add it to cvs with 'cvs add html/vX.X.html'.
+2. Create html/vX.X.html and add it to git with 'git add html/vX.X.html'.
    Take ChangeLog entries and html-ify in there. 
    Easist thing to do is take html/vX.(X-1).html and use it as a template.
 
@@ -101,11 +101,11 @@ Notes on releasing.
 
 13. In the source tree do
 
-      'cvs commit'.
+      'git commit' and 'git push'
 
 14. In the source tree do
 
-      cvs tag Release-v4-0-0
+      git tag -a Release-v4-0-0
 
     (or the appropriate name for the release)