nuams/usda_nal#95:
+ Moved 1.0 schemas to 1.0 folder
+ Added 1.1 schemas to 1.1 folder
+ hook_open_data_schema item for 1.1 schema
+ Include hook_open_data_schema_fill_references() implementation to allow developers to replace keys with json content from values
+ Form alter implementation to allow object type outside array