Bump grant version in example
Update readme
Separate and export config methods
Implement dynamic configuration
Add more providers that separate scopes with space
Specify scope delimiter in config, pass scope as string
Improve config tests
Minor style fixes
Rename route tests file
Fix scope transform method - get scope from options or provider
Improve route tests
Handle Trello non-expiring scope - custom parameter
Add LinkedIn OAuth2 support
Add 500px
Add flowdock
Add redbooth
Add salesforce
Add yammer
Update readme
Add scope delimiter for flowdock