commiting recent changes to '_slaveheader-9' to fix rhea problem and updates to named.conf versions 04/20/2012.
regular git update
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Fixes:
- added new  _slaveheader-class2 file for d*DNS servers
Pre-ibiblio deletions of:
173dabn.org
cavere.org
dpml.net
durhambikecoop.org
futureofnews.net
internet-encyclopedia.org
learnsanskrit.org
recordsquest.org
rescuerabbit.org
rsvvp.org (rs*v*v*p with 2 Vs, not rswp with a W)
ryanthornburg.net
ryanthornburg.org
teachfor.us
tibetanjournalists.org
trianglefreepress.org

and
ceanational.com
ceanational.net
ceanational.org
Pre-fixes for new Jonah based DNS:
Pre-Jonah non-unc convertsion copy
Jonah authority for non-unc.edu zones now supported
./zonetool3.py modified to recognize and convert 152.2.21.7 zones to 'master' zones with '152.2.21.8 152.2.21.7' masters.
- tweaks to 'doUpdates.py', 'zonelst2slave.py' and 'zonelst2master.py'
Fixes:
- corrected wrong 'masters' suggested for new zone entries
- fixed missing 'edpoint' key for non-unc.edu domains
- update of MASTERS to "152.2.21.8 152.2.21.7"
Added email modules
- changes to header for logging changes
- other changes due to data updates
Commit just before change in 'named.conf' ACLs for secondary DNS servers
H. Demby
All recent changes:
- change 'rndc' references to RHEL default in header files
- procedural changes to 'named.lst', 'allzones'
- improved 'sendmail.py'

-hcd
Periodic backup commit for zonetools
- removed 'dkenandns.bschool.unc.edu' from sendconfs slaveservers list
  - device has been de-commissioned
Merge branch 'master' of https://github.com/hdemby/zonetools into develop
Merge branch 'develop'