* upstream/develop:
Remove whitespace hack on empty post content
Change output directory of fontello
add html-webpack-plugin to karma config
use another fork of fontello-webpack-plugin
add animate-spin class
remove needless code
use another approach for versioning font files
versioning the font resources through webpack
fix "can't find property of undefined" errors in mrf transparency panel
move mention button right next to mute button
restore muted users collapsing logic on other user’s profiles
* upstream/develop: (95 commits)
Lightbox/modal multi image improvements - #381
'/api/pleroma/profile/mfa' -> '/api/pleroma/accounts/mfa'
Add ability to change user's email
translations-de-batch-1
eu-translate update
profile-banner rounding css, fixes#690
fix indentation
remove needless ref
show preview popover when hover numbered replies
refactor conditions
do not make too many nested div
add fetchStatus action
refactor status loading logic
split status preview popover into a separate component
uninstall mobile-detect library
listen both events
minor css fix
restrict distance at top side only
set different trigger event in desktop and mobile by default
fix eslint warnings
...
* upstream/develop: (89 commits)
remove needless ref
show preview popover when hover numbered replies
refactor conditions
do not make too many nested div
add fetchStatus action
refactor status loading logic
split status preview popover into a separate component
uninstall mobile-detect library
listen both events
minor css fix
restrict distance at top side only
set different trigger event in desktop and mobile by default
fix eslint warnings
fix popper go behind the top bar
migrate Popper to v-popover
fix popper go behind the top bar
fix eslint warnings
reset font-size to normal text size using rem
use top placement by default
hide status preview popper when hover popper content
...
