fix .gitignore

Author: paulbastian

.gitignore

@@ -2,6 +2,7 @@
 /*-[0-9][0-9].xml
 archive.json
 draft-ietf-oauth-status-list.xml
+/examples/
 Gemfile.lock
 /.gems/
 *.html
@@ -14,6 +15,7 @@ package-lock.json
 *.redxml
 /.refcache
 report.xml
+/src/__pycache__/
 *.swp
 .tags
 *.txt