Upgrade video.js version to fix issue with minification on Chrome 51-59

[dan-niles]

As mentioned in #272 (comment), once video.js releases a new version with the videojs/video.js#8810 patch we should update video.js in the zimui and check if video playback works on Chrome 51-59.

[benoit74]

New version is ready, see videojs/video.js#8810 (comment)

@dan-niles could you test this so that we include it in the soon coming 3.0.1 release?

[benoit74]

Oh no, it is not yet published on NPM, we still have to wait a bit

[dan-niles]

I tested out video.js v8.17.3. Good news is the UI is finally loading in Chrome v59-52. (Chrome 51 is still not working)

• Everything (UI + Video playback) works fine on Chrome v59 and v58.
• On Chrome v57-52 the thumbnails are not loading and video.js displays an error as shown below. Sometimes when I reload the page the video playback works.

This needs to be investigated further.

[dan-niles]

Opened #291 to track this seperately.