Please update to LINE OAuth v2

[mesqueeb]

Hey, this is wonderful stuff and really helpful! But it's using a deprecated API, which makes it less helpful. 😢

Any chance this can be updated to LINE OAuth v2?

Thanks a lot!!!!!

[samtstern]

@mesqueeb this repo is not under active development although if you'd like to try updating it to Line v2 and sending a Pull Request I'd be happy to review!