BIND 10 trac2138, created. a580674f5afabb6c21ece9f1248d85edf64545e1 Statistics data transfer method is changed from peliodic sending via statistics channel to passive retrieval via config session

[BIND 10 source code commits]

The branch, trac2138 has been created
        at  a580674f5afabb6c21ece9f1248d85edf64545e1 (commit)

- Log -----------------------------------------------------------------
commit a580674f5afabb6c21ece9f1248d85edf64545e1
Author: Kazunori Fujiwara <fujiwara at wide.ad.jp>
Date:   Wed Aug 8 16:28:42 2012 +0900

    Statistics data transfer method is changed
     from peliodic sending via statistics channel
     to passive retrieval via config session
    
    - Added "getstats" command to retrieve statistics data via config session.
      = type "Auth getstats" command using bindctl shows statistics data.
    - Removed StatisticsIntervalTimer
    - Removed "sendstats" command
    - Changed that each config command can return values.
      - returns Element::createlist(), Element::fromJSON("{}") or Statistics
    
    Opinion:
    - Each command should return conditions and values using createAnswer()
       rather than using throw/catch.

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