[bd] Medal 勋章系统 1.5.2

版本更新

• Added support for front end awarding
• Improved performance
• Bug fixes

• Added support for [bd] Data Storage
• Added text to help_index page
• Improved handling with too many awarded records
• Bug fixes

Added option "Avoid Duplicated" in AdminCP award form for staff to avoid awarding a medal to an user more than once. The option is unchecked by default.

• Added organize medal interface
• Added upload box for medium/small image
• Improved alert message
• Bug fixes

支持1.2

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