TCI - Update API Tools prefs for Java 8

- allow default methods added to interface (that’s the point)
- warn on invalid API annotation use as for API Javadoc tags
- capture other new default warning settings
- ignore unnecessary up-versions because we always up-version
  every bundle in every release
- fix test fragments confusing API Tools by making packages
  internal that in the host bundle are supposed to be public API
- fix an @since tag

Change-Id: Ib4b069a23038ec8cce1fa157d4f06c5f384596ef
Signed-off-by: Christian W. Damus <give.a.damus@gmail.com>
415 files changed