Adding upstream version 0.2.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>

README.md

@@ -0,0 +1,18 @@
+# terminal-prompt
+
+Tiny library for prompting sensitive or non-sensitive data on the terminal.
+
+The only dependency is `libc` on Unix and `winapi` on Windows.
+
+See [`Terminal`] for the API documentation.
+
+## Example
+Read a username and password from the terminal:
+```rust
+use terminal_prompt::Terminal;
+let mut terminal = Terminal::open()?;
+let username = terminal.prompt("Username: ")?;
+let password = terminal.prompt_sensitive("Password: ")?;
+```
+
+[`Terminal`]: https://docs.rs/terminal-prompt/latest/terminal_prompt/struct.Terminal.html