LPS-31950 Use appropriate language keys for the wiki history. We don't follow the activity pattern anymore since they are not used in the activities portlet.
LPS-31950 Do not show a repeated activity when a draft is published or edited repeated times
LPS-31950 Upgrade process to include the version in activitiesfor Wiki Pages
LPS-31950 We are really updating the Social tables, and not the Wiki tables. I made the methods generic (addActivity) so that if we have more of these in the future, they're all in one place and we can reuse that method.
LPS-31950 Rename var since we're not in the Social package