Changelog
* New script `import-from-url`. Check out the `README` for usage. Note that you have to update your `config.toml` with the `[import_from_url]` section (check the updated `config_sample.toml`). (32)
* Only the usual Boorus are supported for now, but now Sankaku works as well. At least when you use the new Sankaku version.
* Fix the `create-tags` script (35)