Update leaflet-osm repo owner
Update to iD v2.27.0
Update to iD v2.21.0 major changes in this release: * dropped support for Internet Explorer 11 * switched authentication to OAuth 2 for further changes please refer to https://github.com/openstreetmap/iD/blob/release/CHANGELOG.md#2210
Switch github URLs to use https Fixes #3415
Drop es5 polyfill
Remove swfobject from Vendorfile as it is no longer used
Move jquery.cookie to be a yarn managed asset
Move ohauth to be a yarn managed asset
Move leaflet.locatecontrol to be a yarn managed asset
Move leaflet to be a yarn managed asset
Move jquery.simulate to be a yarn managed asset
Move html5shiv to be a yarn managed asset
Use legacy build of iD
Properly include iD's external data files
Remove unsued bootstrap components from Vendorfile
Update leaflet plugins
Update leaflet to 1.6.0
Drop bowser, which is no longer used
Update to bowser 2.7.0
Update leaflet to 1.5.1