Storage Provider Login

This release provides sign up and login options for GitHub, Bitbucket and Dropbox. The fastest and easiest way to get started on CloudCannon!

Features:

• Sign up and log in with GitHub, Bitbucket and Dropbox
• Improved performance when building sites
• Testing domains are unique forever and not reused after sites are deleted

Fixes:

• Logout for site authentication issues
• Some configurations with auth-routes.txt file
• Missing CORS headers on optimised files
• Prevent Client Sharing on free plan in specific configuration
• MP4 video issues when serving to some browsers
• Prevent linking the same GitHub account to multiple CloudCannon accounts