Change makeflow test TR_makeflow_remote_naming to check for both successful translation of filenames and for avoidance of cache conflicts.
Modify work_queue to create "cache" and "uncache" subdirectories to handle cacheable and uncacheable files.
Required adding "flags" entry to multiple work_queue protocol commands.
API is unchanged
Merge branch 'master' of github.com:cooperative-computing-lab/cctools