Upgrade to newer versions of TypeScript and TSLint, add --fix option

[emilniklas]

Title speaks for itself. Also, I added a yarn.lock file simply because many people use it, like myself, and it's non destructive for NPM users.

[krzkaczor]

Looks good. 1 comm

[krzkaczor]

why do you remove this rule?

[emilniklas]

It is deprecated in TSLint. You're prompted to start using the compilerOption --noUnusedParameters and the like.

[krzkaczor]

ahh I see. Okay then, it would be nice to find a substitute for this rule in future...

[krzkaczor]

Thanks for your contribution :) There is 1 comment and I think we can get this merged.

[krzkaczor]

@emilniklas Thanks, awesome work! I will release a new package in few minutes.

[krzkaczor]

Hmm, I hope that putting yarn.lock in this project won't produce any problems. It should be okay since users shouldn't have another tslint in theirs projects dependencies.

[emilniklas]

@krzkaczor Yarn's lockfile should always be included regardless. Yarn doesn't use it for transient dependencies anyway. Check this out for details :)

[krzkaczor]

@emilniklas That's interesting. I was pretty sure that it does yarnpkg/yarn#1067 I will just npmignore it then.