These are BOSCO beta tarballs for several platforms.
They were built in the NMI lab from the head of 
V7_9-bosco_1_2-branch (8ab4256cae927749f7f4b8d35443a2462665be13).
The NMI run id was 150091
The NMI gid was jfrey_submit-2.batlab.org_1374073695_16157
boscoinstaller is a copy of bosco_findplatform in the source tree.
bosck_quickstart is copied out of the source tree.