BIND 10 #1607: define ZoneFinder::findAdditional() and implement its default version

[BIND 10 Development]

#1607: define ZoneFinder::findAdditional() and implement its default version
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                   Reporter:         |                 Owner:  vorner
  jinmei                             |                Status:  reviewing
                       Type:  task   |             Milestone:
                   Priority:         |  Sprint-20120320
  medium                             |            Resolution:
                  Component:         |             Sensitive:  0
  b10-auth                           |           Sub-Project:  DNS
                   Keywords:         |  Estimated Difficulty:  4
            Defect Severity:  N/A    |           Total Hours:  3.37
Feature Depending on Ticket:  auth   |
  performance                        |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Changes (by vorner):

 * totalhours:  0 => 3.37


Comment:

 I think that is OK, please merge.

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Ticket URL: <http://bind10.isc.org/ticket/1607#comment:16>
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