BIND 10 #1024: increase logging verbosity in unittests

[BIND 10 Development]

#1024: increase logging verbosity in unittests
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                   Reporter:         |                 Owner:  stephen
  jinmei                             |                Status:  reviewing
                       Type:  task   |             Milestone:
                   Priority:  major  |  Sprint-20110712
                  Component:         |            Resolution:
  logging                            |             Sensitive:  0
                   Keywords:         |           Sub-Project:  Core
            Defect Severity:  N/A    |  Estimated Difficulty:  0.5
Feature Depending on Ticket:         |           Total Hours:  0
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Comment (by stephen):

 > Anyway, do we expect some integration with the NULL output?
 I won't commit this ticket until after #1071, after which you can route
 message output to /dev/null.  I've written some text on this (see section
 on "Logging Initialization" in LoggingCppApiDesign) but will highlight it
 in an email to bind10-dev.

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Ticket URL: <http://bind10.isc.org/ticket/1024#comment:7>
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