Show badges in the poster expansion card.
Fix badge serialization issue.
Poll style improvements.
Add public/*.html integration with Transifex
Add close/open poll buttons to poll UI.
Disable the close poll functionality if allow_user_locale is enabled.
Don't allow voting on archived topics.
Extract scheduler cross-process locking into DistributedMutex.
Use DistributedMutex to make sure poll votes are tallied correctly.
improve keyboard shortcut css styles
minor keyboard shortcut copyedit
Merge pull request #2257 from vikhyat/distributed-mutex

Extract cross-process locking from the scheduler into DistributedMutex
Tighten API, add spec for recovery, keep mutex semantics
Merge pull request #2262 from vikhyat/poll-plugin

Add open/close buttons to poll UI
Merge pull request #2212 from vikhyat/badge-system

Show badges in the poster expansion card
FEATURE: Hidden site setting for max username length
SCSSLint: Relax all currently failing rules
SCSSLint: Apply indenting

Only targets base indenting and not single line selectors
SCSSLint: Enforce final newline
SCSSLint: SpaceBetweenParens