Build: Update devDependencies & jsHint configuration

[mgol]

It's a good practice to list peerDependencies directly in package.json,
especially that current auto-installing behavior will go away in future
versions of npm: npm/npm#5080

Also, jsHint plugin should search for proper .jshintrc files on its own;
current behavior integrated badly with IDEs in some cases.

cc @markelog

[markelog]

And also we would update deps, great :-).

current auto-installing behavior will go away in future

nice, hate peerDeps

current behavior integrated badly with IDEs in some cases

A bit worrisome, but i don't use them, so it's okay with me. New .jshintrc is a copy of https://github.com/jquery/sizzle/blob/master/.jshintrc, i wonder if there is a good way to no duplicate it

[mgol]

current behavior integrated badly with IDEs in some cases

A bit worrisome, but i don't use them, so it's okay with me.

This is because IDEs/editors usually defer to the default jsHint behavior, i.e. looking for .jshintrc up the directory tree and obviously ignoring Grunt configuration.

New .jshintrc is a copy of https://github.com/jquery/sizzle/blob/master/.jshintrc, i wonder if there is a good way to no duplicate it

We already duplicate a lot. Current jsHint allows to remove the duplication but not all editors have caught up yet; see jquery/jquery#1471; there was also discussion on our mailing list, @scottgonzalez was against using the extends option for now.

[markelog]

Edit: sorry, wrong thread

[mgol]

This is the WebStorm bug that makes it impossible to use it with jsHint extends option:
http://youtrack.jetbrains.com/issue/WEB-10433
Other editors usually don't reimplement jsHint lookup algorithms which makes this issue not exist there.

[markelog]

Current jsHint allows to remove the duplication but not all editors have caught up yet; see jquery/jquery#1471; there was also discussion on our mailing list, @scottgonzalez was against using the extends option for now

Yep, i remember, that is why i said "a good way"

[mgol]

These two are technically not needed but with them one can test locally. I didn't add Safari or IE because they're not available on all 3 platforms.

I also didn't add the Opera launcher as it's still for the old Presto version, it's extremely slow and we're in the maintenance mode for Presto Opera anyway.

[timmywil]

👍