moving Kingdom of Great Britain from estimated / robot generated maritime boundary to sourced boundary

cleaning up some relations broken while removing coastal Newberry segments

removing some Newberry cruft on the shoreline; needs a shoreline replacement segment

reverting... ugh

cleaning up some coastal cruft from Newberry Import

adding Wiki tags for Scotland

adding Wiki tags and a chronology for the Kingdom of Scotland relations

adjusting some maritime boundaries in the UK to more closely match historical realities

tuning up some maritime boundaries; manually doing some select hulls while qgis crashes

adjusting some maritime boundaries in the UK to more closely match historical realities

adjusting some maritime boundaries in the UK to more closely match historical realities

removing some building footprints in prep for a different import

experimenting with sub-chronologies like subareas

adding some placeholder chronology relations and some new labels

Minor relation QA and tidying; sequencing of ways, etc.

Creating some first versions of Polish chronology relations

Boston tuneups

Adding some wharfs & other tuneups

Boston area tuneups

Boston area tuneups