picker/config/config library

1. easy_asset_picker package
2. documentation
3. picker/config/config.dart

easy_asset_picker package

1. Libraries
2. easy_asset_picker
3. picker/config/config
4. picker/constants
5. picker/models/asset_image
6. picker/stores/asset_picker_store
7. picker/widgets/asset_entity_item
8. picker/widgets/asset_picker