Removed duplicate ids.
Adds check all links on custom field trackers.
Set a maximum width on form elements.
Rename ObjectList to RecordList.
Consider existing values as valid for user and version custom fields.
Consider existing values as valid for list custom fields.
Adds a callback on custom field save to remove blank values.
Let version custom fields return versions with specific status.
Let user custom fields return members with specific roles.
Merged r12367 and r12368 from trunk to 2.4-stable
