changed 'atof' into 'string_metric_parse' for specifying bandwidth
fixed bug with bandwidth limit where small transfers would result in
extreme delays.
Merge branch 'master' of github.com:cooperative-computing-lab/cctools
Fixed bandwidth problem
Added option to have work queue automatically split debug files when
released from a master
Fixed bug in detecting whether a file to be unlinked was within the workspace.
Merge branch 'master' of github.com:cooperative-computing-lab/cctools