tc-198 Add "img" tag when inserting an image in a Terminus message.
When insertion a resource from a medialibrary either in message content or in digitilized URL field, the "img" tag is automatically add to the current message.
Resolves: tc-198
When insertion a resource from a medialibrary either in message content or in digitilized URL field, the "img" tag is automatically add to the current message.
Resolves: tc-198