backing up and restoring app_info_map from each appserver to zookeeper, so that appcontrollers can properly keep track of apps after the AC is killed
Merge remote-tracking branch 'org/testing' into backup-appserver-state
persisting appcontroller and appserver state info across runs, so that we can restore apps to the same port they started on
restoring appserver info to the appcontroller after we attach disks, in case we are running on a cloud deployment
Merge remote-tracking branch 'org/testing' into backup-appserver-state
fixes for new memcache tck tests
Merge pull request #727 from jovanchohan/tck_new_tests_fix

fixes for new memcache tck tests
not letting users relocate apps to ports that the firewall has closed
fixed how we do polling with samuel's patch
reverted patch and just changed poll timeout
merged with remote
Merge pull request #729 from shatterednirvana/poll-fix

fixed how we do polling with samuel's patch
Merge remote-tracking branch 'org/testing' into backup-appserver-state
backing up appserver state whenever we relocate apps
fixed typo in error message
checking https port correctly
Merge pull request #728 from shatterednirvana/relocate-only-to-open-ports

not letting users relocate apps to ports that the firewall has closed
Merge remote-tracking branch 'org/testing' into backup-appserver-state
removing nginx config at login node when we remove an app, instead of at the appengine node
Merge pull request #730 from shatterednirvana/remove-nginx-config-at-login

removing nginx config at login node when we remove an app