Phillip Webb bb38ee38a6 Fix package tangle and polish prefix support
Polish the prefix support introduced in commit a8592f36d4 and fix a
package tangle between `boot.context.properties.source` and `boot.env`.

The `Prefix` interface has now been moved into a new default method on
`OriginLookup`.

See gh-3450
2021-03-18 14:49:52 -07:00
..
2021-03-12 17:49:17 -08:00