Prep 6.1
initial add of "new release" filter

Still a little wonky and needs work, but functions
Updates homepage new release filter

And adds a loading dialog
Fix new release section box memory

Previously it would break because it was still using Steam's own logic.
It has now been replaced.
Localize new release filter button
Change default homepage filter setting
Fixes #439

Price history on the wishlist will now completely go away when sorting
or filtering, and you can hover over the game for the information to
re-appear.
Update changelog
Added birthday function (art is programmer art) - Updated translations from http://translation.enhancedsteam.com
Merge pull request #441 from Smashman/dev

Added birthday function (art is programmer art)
Commented code

Added comments in enhancedsteam.js for highlighting items on friend's
wishlists, hiding owned games from the main store page, hiding DLC for
unowned games, calculating the total cost of all the games on a user's
wishlist, and removing all pre-owned items from a wishlist.
More comments

Added more comments into code
Added many more comments

Made changes to comments for clarity/consistency, and added comments for
more uncommented sections of code.
Merge pull request #442 from Stevoisiak/dev

Added comments to sections of uncommented code
Added comments
More comments

Miscellaneous comments and language labels for localization strings
More Comments

Added a missing label for the Simplified Chinese strings.
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Adds supporter badges to profiles
Localize supporter area header