Prevent a closed way from disconnecting itself..
Update tests to not allow closed way to disconnect itself.
preserve disconnect for lines, improve disconnect for shared nodes in areas..
Improve test cases for disconnect action to cover shared area nodes..
Merge pull request #2178 from bhousel/bhousel-operations

Using disconnect on a closed way can break areas.
remove layer field from waterway=stream
add `place=suburb`, but named Borough
Merge pull request #2180 from bhousel/bhousel-presets

Presets
Can I use iD with my own OSM server?
Remember last custom tile layer (fixes #2094)
Update photographic_labratory.json

spelling correction to match tag from OSM wiki. https://wiki.openstreetmap.org/wiki/Tag:craft%3Dphotographic_laboratory
Merge pull request #2188 from zzkt/patch-1

Update photographic_labratory.json
Rename file; rebuild
Add shop=seafood; hide fishmonger in search (fixes #2189)
Update translations
Update imagery
1.3.9
Check in build