Updated translation: Amended Russian
Updated feature: Gleez Gravatar v1.1.0

Added some helpers:
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Gravatar::getSize - Get the currently set avatar size
Gravatar::getRating - Get the current maximum allowed rating for avatars
Gravatar::getEmail - Get the email hash to use (after cleaning the string)
Gravatar::setSize - Set the avatar size to use

Updated methods:
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Gravatar::getURL
Merge pull request #484 from sergeyklay/gravatar

Gravatar additions