- Bumped version 0.1.0 -> 0.1.1
- Fixed the bug added by 0.1.0.
- Removed named $loader_file parameter from register_plugin_loader() which is a breaking change but I don't think it matters given no distribution.
- Added $args 2nd parameters to several functions for future potential needs.
- Moved logic for loader filename to WP_Library_Manager->_get_loader_filepath().
- Renamed WP_Library_Manager->register_plugin_loader() to just WP_Library_Manager->register_loader().