Can't build nintengo.wasm,go version is 1.14

[chenxun450]

My owesome guy,I can't build it。
How should I deal this problem
E:\gopath\pkg\mod\github.com\nwidger\nintengo@v0.0.0-20190228002135-f173d610a4ac\nes\audio_js.go:34:9: undefined: js.TypedArrayOf
E:\gopath\pkg\mod\github.com\nwidger\nintengo@v0.0.0-20190228002135-f173d610a4ac\nes\video_js.go:207:10: undefined: js.TypedArrayOf

[nwidger]

@chenxun450 Yes, nintengo doesn't support Go 1.14 for WASM. The API for the syscall/js package has changed since I initially added WASM support to nintengo and I haven't had the time to update to the new API. I'd welcome any PR's that fix this situation, though!