Merge pull request #78 from valenzuelaomar/add-migrations-path-to-readme

Update documentation to specify custom config for 'migrations_path'

Author: pboling

README.md

@@ -217,6 +217,7 @@ Use an initializer file for configuration.
 - `ignore_ids (default=false)`
 - `migration_table_name (default='seed_migration_data_migrations')`: Override the table name for the internal model that holds the migrations
 - `use_strict_create (default=false)`: Use `create!` instead of `create` in `db/seeds.rb` when set to true
+- `migrations_path (default='data')`: Override the default path that seed migrations get stored in
 
 #### example: