Fix #34 - Move Scopes to Mapper

 * This is a BREAKING change.
 * This will be released in v2.1 to minimize breakage
Merge pull request #37 from vlucas/ticket_34

Fix #34 - Move Scopes to Mapper
Update composer.json
Merge pull request #38 from GrahamCampbell/patch-1

Update composer.json
set default for custom connection in config
cleanup .gitignore
Merge pull request #39 from regeda/set-default-for-custom-connection

set default for custom connection in config