Example breaks with Rust 1.48

[rozgo]

Had to replace:
web_logger = "0.2"

with:
wasm-logger = "0.2"

Or it would panic on every log.

[hobofan]

Thanks for the report! I was planning to switch to wasm-logger anyways 🙃

[fabiradi]

You also need to replace the use of web_logger in lib.rs:

pub fn run_app() -> Result<(), JsValue> {
    // ...
    // web_logger::init();
    wasm_logger::init(wasm_logger::Config::default());
    // ...
}