Stop removing results that are not away from some other X secs
In legacy/trac#27338 (moved) it was implemented to do not include relays in the bandwidth files that does not have at least 2 measurements that are X secs away from each other. It was implemented removing any results that were not X secs away from each other, when all the results should be keep when there is at least one away from the others, as commented in legacy/trac#28061 (moved).