Weekly digest

xF2 Add-on Weekly digest 3.5

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Updated Subscribe / Unsubscribe page.
Now properly bypasses accounts without an email address.
Now using finder for performing database queries.
Added option to add an emoji to the subject line of the email.
Added 'Last activity days' to the Options page.​
The unsubscribe portion had an extra line break which needed to be removed.​
Fixed problem with thread links in the email.​
Fixed issue when selecting "Sort forum titles" which produced server error in v2.3.​