Fix delete, add output to delete and upload

github_release.py

@@ -117,6 +117,7 @@ def gh_release_notes(repo_name, tag_name):
 def gh_asset_upload(repo_name, tag_name, pattern):
     release = get_release_info(repo_name, tag_name)
     for filename in glob.glob(pattern):
+        print 'release {0}: uploading {1}'.format(tag_name, filename)
         with open(filename, 'rb') as f:
             basename = os.path.basename(filename)
             response = request('POST', 
@@ -126,10 +127,11 @@ def gh_asset_upload(repo_name, tag_name, pattern):
             response.raise_for_status()
 
 def gh_asset_erase(repo_name, tag_name, pattern):
-    release = get_releases(repo_name)
+    release = get_release_info(repo_name, tag_name)
     for asset in release['assets']:
         if not fnmatch.fnmatch(asset['name'], pattern):
             continue
+        print 'release {0}: deleting {1}'.format(tag_name, asset['name'])
         response = request('DELETE',
             'https://api.github.com/repos/{0}/releases/assets/{1}'.format(repo_name, asset['id']))
         response.raise_for_status()