Szurubooru-client

Fix

- **models_rs**: adding the missing field fileSize to the post resource

Refactor

- **tokens_rs**: adding conditional compilation for an import

Fix

- **tokens**: fixing typesafe named tokens

Feat

- **pyproject_toml**: enabling python 3.7 support so this will work on my raspberry pi

Feat

- **all**: adding python library wrapper

Fix

- **python**: refactoring python client
- **cargo**: adding vendored openssl to help with build
- **python-client**: fixing paged search results to use a PyList instead

Refactor

- **python**: adding custom python modules to possibly help with documentation
- **models**: removing unnecessary python classes
- **models**: saving some changes in prep of python library

Feat

- **client**: changed all resources so that the URLs include the server's base URL

Refactor

- **tokens**: cleanup dead code

Feat

- **client**: adding post image and post thumbnail downloading methods

Fix

- **client**: fixing API path for file downloads
- **tokens**: fixing token encoding
- **models**: fixing parsing of snapshot data