Sharepoint-online-python

Fixes an issue with authentication returning an invalid token due to unspecified origin header.

Fixes 1 where the limit of items was set to 200. It will now iterate until all the items have been gathered.

This release adds the following features

- Cleaner import
- Tighter integration with Pandas to allow better data clean-up from Graph API
- Titles for Pandas columns are pulled from the API rather than using the auto-generated API field names.
- Early stage write access with update_rows(). This feature in particular may be unstable.

This is an early release beta version. Not recommended for production.

Features include:

- Authentication with Azure AD SSO
- Retrival of SharePoint List Items
- Token Caching