* misteroneill, BrandonOCasey, and pagarwal123 updates all the code to pass the linter ([view](https://github.com/videojs/video.js/pull/3459))
* misteroneill added ghooks to run linter on git push ([view](https://github.com/videojs/video.js/pull/3459))
* BrandonOCasey removed unused base-styles.js file ([view](https://github.com/videojs/video.js/pull/3486))
* erikyuzwa, gkatsev updated CSS build to inlcude the IE8-specific CSS from a separate file instead of it being inside of sass ([view](https://github.com/videojs/video.js/pull/3380)) ([view2](https://github.com/erikyuzwa/video.js/pull/1))
* gkatsev added null checks around navigator.userAgent ([view](https://github.com/videojs/video.js/pull/3502))
* greenkeeper updated karma dependencies ([view](https://github.com/videojs/video.js/pull/3523))
* BrandonOCasey updated language docs to link to IANA language registry ([view](https://github.com/videojs/video.js/pull/3493))
* gkatsev removed unused dependencies ([view](https://github.com/videojs/video.js/pull/3516))
* misteroneill enabled and updated videojs-standard and fixed an issue with linting ([view](https://github.com/videojs/video.js/pull/3508))
* misteroneill updated tests to qunit 2.0 ([view](https://github.com/videojs/video.js/pull/3509))
* gkatsev added slack badge to README ([view](https://github.com/videojs/video.js/pull/3527))
* gkatsev reverted back to qunitjs 1.x to unbreak IE8. Added es5-shim to tests ([view](https://github.com/videojs/video.js/pull/3533))
* gkatsev updated build system to open es5 folder for bundles and dist folder other users ([view](https://github.com/videojs/video.js/pull/3445))
* greenkeeper updated uglify ([view](https://github.com/videojs/video.js/pull/3547))
* greenkeeper updated grunt-concurrent ([view](https://github.com/videojs/video.js/pull/3532))
* greenkeeper updated karma-chrome-launcher ([view](https://github.com/videojs/video.js/pull/3553))
* gkatsev added tests for webpack and browserify bundling and node.js requiring ([view](https://github.com/videojs/video.js/pull/3558))
* rlchung fixed tests that weren't disposing players when they finished ([view](https://github.com/videojs/video.js/pull/3524))