csd: take advantage of new glog support
csd: take advantage of new glog support

What features does this enable?
1. Support for showing process logs, not just stdin/stdout.
2. Support for log search (including rolled log files).
3. Automatic creation of the most useful glog parameters.

Change-Id: Iec88caf5bb5ae7ace02953bbe99949b825e7b41c
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/6666
Tested-by: jenkins
Reviewed-by: David Wang <809a4fd3a057ec2075159a75e9fb5103d6e7a7a4@cloudera.com>
Reviewed-by: Darren Lo <957a46c302e2991c4cc6e26aab9fed8c664a7062@cloudera.com>
Reviewed-by: Andrew Wang <7200923b3e219935cc07419228ef7ad73898b1ea@cloudera.com>

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