plugins/dns/nsupdate: Fix example of key algorithm

Fix the commented-out example setting for BIND_KEYALGORITHM in the
dns-nsupdate example configuration file.
Fix docs typo
Port cartridges to use logshifter
Remove parent_op from team_pending_ops
Fix oo-admin-ctl-* functional test's usage of /tmp/openshift
Bug 1080022: calling the interface method to select the destination node
Allow nav links to be external, pull cartridge link into helper method
Fix oauth test for remote_user auth plugin
Bug 1079301 - Fix oo-admin-ctl-district remove-node error output
Bug 1076640 - Attempt to clean up using FQDN

* If FQDN to uuid mapping still in nodes.txt use it to clean up gear
* Add options --fqdn to oo-admin-gear destroygear
Merge pull request #5041 from ironcladlou/logshifter/carts

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Merge pull request #5035 from liggitt/team_pending_ops

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Merge pull request #5045 from brenton/docker2

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Bug 1070533 - Fix gear's server_identity during move
Merge pull request #5044 from liggitt/external_nav_links

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Merge pull request #5049 from pravisankar/dev/ravi/bug1079301

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Merge pull request #5051 from jwhonce/bug/1076640

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Merge pull request #5050 from pravisankar/dev/ravi/bug1070533

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[origin-dev-ui-162] surface more information in the UI for external cartridges
Merge pull request #5005 from fabianofranz/dev/162

Merged by openshift-bot