[cXF] Horizontal message user info 1.7.10

• changed z-index for avatar (XF 2.3 only)

These bugfixes are for version XF 2.3:

• bugfix for online and offline indicator
• bugfix for drop-down icon

• compatibility fix for XenForo 2.3

• compatibility fix for XenForo 2.2.13

• CSS fix for online/offline avatar

• replaced some code in the LESS template (less code, same functionality, better targeting for different thread view types)

• added support for Classifieds add-on

*XF 2.2 version only

• added phrase for User change log for better logging:

You don't have permission to view attachments. Attachments are hidden.

*XF2.2 version only

• added extra options for User info extras in vertical view (icon, hover, always show): if a user chooses to have a vertical view, you can set these settings separately

You don't have permission to view attachments. Attachments are hidden.

• added extra class when using the vertical view (for easier customization if needed)
• removed the option for conversation view - now it is as the thread view is (horizontal or vertical view)

*changes are only for XF2.2 version

• bugfix for conversation view

*XF2.2 version only