PAHMA-964: Retry batches when they fail.
Revert "PAHMA-964: Retry batches when they fail."

This reverts commit dd5f8ce599f93fc89c1cd171db4980a7826ccaaf.
PAHMA-964: Don't log all csids in a list invocation, since there may be a lot.
PAHMA-983: Fetch full text search result pages lazily when finding refobjs.
PAHMA-983: Add comments.
Merge branch 'ucb-deploy_3.3' into botgarden_3.3