Added asKeyValuePair() to get the message metadata as key:value.

What's new:

• Added localization support for all SDK interfaces

What's New

What's new:

What's new:

• Fixed a retain cycle on the ReactionClient

Bug fix

What's New

• Added the attributes property to the Badge, Quests and QuestTasksresources
• Added isDeleted flag to GetCommentsRequest to be able to include/exclude deleted comments