control-center/serviced — pull request #1412 by wplu (2014-12-17 22:36:39+00:00)
Title: fixes CC-595: log output of serviced script using unix script

DEMO - capture output to logfile then show the contents of the logfile:
```
# plu@plu-9: serviced -v=1 script run -n abc.txt
Logging to logfile: /home/plu/serviced.script.log-2014-12-17-163423
I1217 16:34:23.923098 18219 script.go:110] exec unix script with command: [/usr/bin/script --append --return --flush -c serviced -v=1 script run -n abc.txt /home/plu/serviced.script.log-2014-12-17-163423]
Script started, file is /home/plu/serviced.script.log-2014-12-17-163423
I1217 16:34:23.963504 18231 script.go:115] runScript filename:abc.txt &{ServiceID: DockerRegistry: NoOp:false TenantLookup: Snapshot: Commit: Restore: SvcIDFromPath: SvcStart: SvcStop: SvcRestart: SvcWait:}
open abc.txt: no such file or directory
Script done, file is /home/plu/serviced.script.log-2014-12-17-163423

# plu@plu-9: cat /home/plu/serviced.script.log-2014-12-17-163423
Script started on Wed 17 Dec 2014 04:34:23 PM CST
I1217 16:34:23.963504 18231 script.go:115] runScript filename:abc.txt &{ServiceID: DockerRegistry: NoOp:false TenantLookup: Snapshot: Commit: Restore: SvcIDFromPath: SvcStart: SvcStop: SvcRestart: SvcWait:}
open abc.txt: no such file or directory

Script done on Wed 17 Dec 2014 04:34:23 PM CST
```