Reorganizing and documenting

szurubooru-client/README.md

@@ -0,0 +1,26 @@
+# szurubooru-client
+
+SzurubooruClient is a wrapper around the excellently-documented Szurubooru API,
+including type-safe (if not API-safe) Query and Sort tokens.
+
+## Creating a new client
+
+### Basic authentication
+Please keep in mind that this is not the preferred method of authentication. Tokens
+are far superior.
+
+```rust
+use szurubooru_client::SzurubooruClient;
+let client = SzurubooruClient::new_with_basic_auth("http://localhost:5001", "myuser",
+    "mypassword", true).unwrap();
+```
+
+### Token authentication
+The far superior and more secure means of authentication
+
+```rust
+use szurubooru_client::SzurubooruClient;
+let client = SzurubooruClient::new_with_token("http://localhost:5001", "myuser", "sz-123456", true).unwrap();
+```
+
+For all other methods for making the requests, see the documentation.