PlayerHistory 1.2.0

• Data sharing -- Players in the same group who both have PlayerHistory now automatically exchange player data with each other. When a group member has data you don't, you receive it, and vice versa. No messages appear in chat.
• New setting: Share Data with Group (Options > AddOns > PlayerHistory) -- on by default, toggle it off if you prefer not to share.
• /ph status now shows whether sharing is on and how many records you've received from other players.
• /ph update now mentions that data is also shared between group members.
• /ph help now lists the /ph clear command.