1.0.0 Alpha 8

This alpha release contains the following additions:

New providers

• Added AngelList provider
• Added App.net provider

Provider updates

• Update Spotify graphics and fix bug about scope separator
• Fix Uber settings
• Add Github id (str)
• Fix syntax error in google conf.json
• Update some providers settings (change order of parameters to make cliend id always appears before client secret, add apps page url in settings, update docs url)

Core

• Improve Base Entity class with option on the save method to overwrite and delete unknown keys.