Feature #689 Subscription PM notification option
Fixed line break bug
Fixes #744 Plural "votes" when there is only 1 vote
Fixes #744 Plural "votes" when there is only 1 vote

Missed some language strings
Working on #454 Hide stuff users don't have permission to use
Avatar upload box & PM compose links
Feature #689 Subscription PM notification option
Removed unnecessary escape string
Working on #454 Hide stuff users don't have permission to use
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