Mkdocs-with-confluence

What's Changed
* Add option of using a Confluence API key by croon in https://github.com/pawelsikora/mkdocs-with-confluence/pull/27

New Contributors
* croon made their first contribution in https://github.com/pawelsikora/mkdocs-with-confluence/pull/27

**Full Changelog**: https://github.com/pawelsikora/mkdocs-with-confluence/compare/0.2.7...0.2.8

[NEW]
* use session object to allow reusing auth across requests (14)
* Upload attachments on post page to support other mkdocs plugins (15)