Fix to comments not being synced

- attribute comments will now be correctly synced
Distribution field in event view shortened

- now only shows the distribution level name
- the description is in the title of the field, hovering over it will show it
CSV exports have a new column: to_ids

- event level exports from the event view now export all attributes regardless of to_ids value

- to_ids value now has its own column in the csv exports
Merge branch 'hotfix-2.2.13' into develop