MediaWiki:Ep-timeline-users-edit-article/qqq

Header for a group of events in a timeline. Parameters:
 * $1 - html for a user link of list of user links
 * $2 - the full name of the edited article
 * $3 - (Unused) the name of the article (without namespace)
 * $4 - (Unused) the number of events in the group
 * $5 - the number of editors
 * $6 - the names of the editors, concatenated (used for gender)