Improve eval job logging
Allow JavaDoc to be skipped
Make the cache instantiate components even when inactive
Print Java version information to LensKit CLI log
Fix exception tests in train-test eval test
Make --log-file truncate instead of append
Don't store ephemeral cache entries on disk
Support installing LensKit app to alternate directories
Merge pull request #629 from elehack/feature/elehack-fix-eval-cache

Fix the eval component cache and some other improvements.
Deprecate core fast iteration utilities (#632)
Drop fast iteration from the scored ID support
De-implement fast iteration in sparse vectors (#632)
Make filtering fast iterable unfast.
Unimplement FastCollection and FastIterable (#632)
Remove uses of now-deprecated CollectionUtils.fast (#632)
Remove uses of .fast() methods
Stop using SparseVector.fast
Set target compatibility flag
Remove unneeded ant file
Clean up deprecation warnings in l-d-s