The box-shadow causes an image to be very blurry on Webkit browsers
(experienced: Konqueror, Safari; heard of: Chrome) when scaled up
if the initial size of the image is much smaller than the actual size
(e.g. when viewing a very long picture).

The shadow is not really obvious anyway.

pleroma/pleroma-fe!1403

The pointerup strategy is unsuccessful, as some other overlays
(Firefox's Inspect Element) will pass down pointerup events.

Now swiping will correctly change the current media, and with a good
preview. Clicking without swiping closes the overlay.

Originally the media viewer would think every touch is a swipe (one-finger
touch event), so we would encounter the case where a two-finger scale event
would incorrectly change the current media. This is now fixed.

Mute bot posts filtering option

See merge request pleroma/pleroma-fe!1440

Update dependency shelljs to v0.8.5

See merge request pleroma/pleroma-fe!1455

Update dependency v-click-outside to v2.1.5

See merge request pleroma/pleroma-fe!1456

Update dependency portal-vue to v2.1.7

See merge request pleroma/pleroma-fe!1452

Update dependency lodash to v4.17.21

See merge request pleroma/pleroma-fe!1451

Update dependency karma-spec-reporter to v0.0.33

See merge request pleroma/pleroma-fe!1449

Update dependency chromedriver to v87.0.7

See merge request pleroma/pleroma-fe!1446

Update dependency eslint-plugin-vue to v5.2.3

See merge request pleroma/pleroma-fe!1447

Update dependency @chenfengyuan/vue-qrcode to v1.0.2

See merge request pleroma/pleroma-fe!1445

Update dependency karma-webpack to v4.0.2

See merge request pleroma/pleroma-fe!1450

Update dependency karma-sourcemap-loader to v0.3.8

See merge request pleroma/pleroma-fe!1448