* upstream/master: (185 commits)
SECURITY: Upgrade rails.
FIX: new user summary page was broken
Version bump to v1.5.0.beta9
Remove addressable from Discourse.
UX: change glyph when inviting existing user to a topic
FIX: Allow for large free disk space
Revert "FIX: disk_space should be a BigDecimal to handle large disk (closes#3923)"
UX: improve styling of messages and mobile view of messages
FIX: correct counts on user summary
FIX: link to filtered down list of badges from summary FEATURE: pick featured badges in summary page
FIX: do not allow new email to be duplicate FIX: return proper error message when email already exists
retain unactivated accounts a bit longer default
FEATURE: blocked users can send and reply to private messages from staff
Remove Arel patch that has been merged upstream.
correct path
little typo
FIX: Missing tag in CSS.
PERF: remove 10-20ms of work from every page view
FIX: remove green background for wiki (this can be re-added via a customization if needed)
Hotfix for unsubscribe via email
...
# Conflicts:
# .tx/config
- There's no need for configuring "trans.<lang>" for each resource.
Using the global "lang_map" in the Transifex client config is enough.
- The Transifex client can rename locales. No need to do this manually.
- Pull all translation files for each locale that has a file named
config/locales/client.<lang>.yml. Up until now the script did only
update existing files, but didn't add missing ones. That is why there
are so many translation files for the poll plugin missing.
Gerhard Schlager
Neil Lalonde
David Taylor
Guo Xiang Tan
Khoa, Le Ngoc