iD/Validator disimprovements

The iD developers have not only done a lot of controversial decisions, blind application of the validator introduces many errors in the map.

Errors:

• connection of roads despite being on different layers
• tag updates in the electricity sector
• ..

Changeset were this has been revealed should be collected here:

Changesets

• https://www.openstreetmap.org/changeset/96121990

Blocks for some blind autovalidation involved

• https://www.openstreetmap.org/user_blocks/3277