Inactive members 2.6

Inactive members v2.6 changes:

Added "stats" feature.

Inactive members v2.5 changes:

Security update. The emoji field in the options page has been removed, you can add a emoji to the inactivemembers_subject phrase.

Inactive members v2.4 changes:

Fixed issue with empty variable. Now supports high resolution logo image.

Inactive members v2.3 changes:

Fixed issue with Exclude user groups function.

Inactive members v2.2 changes:

Added "Exclude user groups" to options page.

Inactive members v2.1 changes:

Added option to add an emoji to the subject line of the email.

Inactive members v2.0 changes:

The unsubscribe portion had an extra line break which needed to be removed.

Inactive members v1.9 changes:

Updated the unsubscribe portion on the email.

Inactive members v1.8 changes:

Fixed problem with thread links in the email.

Inactive members v1.7 changes:

Emails will now show the thread prefix.