tweak positioning when it has no room to right
FEATURE: log impersonations
minor login copy tweaks
address odd user card issue with buttons
UX: Fix some weird margins/padding when zoomed in on user profiles
some cleanup for new usercards on dark themes
Merge pull request #2950 from awesomerobot/master

some cleanup for new usercards on dark themes
Update translations
Version bump to v1.2.0.beta1
FIX: Don't include reverts in release notes
FIX: Include security in release notes
FIX: Strip the word "SECURITY" from the output too
minor style tweaks to file upload modal
Allow the use of DISCOURSE_REDIS_SOCKET for redis configuration

This mirrors the DISCOURSE_DB_SOCKET setting. This is intended for
multi-container setups that want to be IP-independent.
Style fixup