Merge branch '2019-02-21-update-frontend' into 'develop'

priv/static/index.html

priv/static/static/config.json

...tatic/static/css/app.d75cda10f04aeefec7b657f8244070e9.css

...c/static/css/app.d75cda10f04aeefec7b657f8244070e9.css.map

...tatic/static/css/app.f8cd72107c472bb05fac426b53ec499b.css

...c/static/css/app.f8cd72107c472bb05fac426b53ec499b.css.map

priv/static/static/emoji.json

priv/static/static/js/app.0e4952ec8d775da840f1.js

priv/static/static/js/app.0e4952ec8d775da840f1.js.map

priv/static/static/js/app.2a6f16b7ee4b2642dacc.js

priv/static/static/js/app.2a6f16b7ee4b2642dacc.js.map

priv/static/static/js/manifest.7bce4ebd4510d2c5e6d8.js

priv/static/static/js/manifest.7bce4ebd4510d2c5e6d8.js.map

priv/static/static/js/manifest.f00ab54db04706aab2c9.js

priv/static/static/js/vendor.2a9228e5bcaf054e8060.js

priv/static/static/js/vendor.2a9228e5bcaf054e8060.js.map

priv/static/sw-pleroma.js

priv/static/sw.js