Create a blog entry: POST request to https://single-odyssey-175503.appspot.com/_ah/api/blog/v1/create
with data {"content": "{BLOG_ENTRY}"}
Edit a blog entry: POST request to https://single-odyssey-175503.appspot.com/_ah/api/blog/v1/edit/{blog_id}
with data {"content": "{EDITED_BLOG_ENTRY}"}
Get a blog entry: GET request to https://single-odyssey-175503.appspot.com/_ah/api/blog/v1/get/{blog_id}
Delete a blog entry: DELETE request to https://single-odyssey-175503.appspot.com/_ah/api/blog/v1/delete/{blog_id}