Update MigrationsShell.php
Update ConfigurationTrait.php
Update Create.php
Update Migrate.php
Update Rollback.php
Update Status.php
source option added for migration folder selection
Merge branch 'master' of https://github.com/luke83/migrations
fixed typos in option description
test fix to handle new source option
remove .save file
Merge pull request #23 from luke83/master

source option added for migration folder selection