Upgrade ETCD to v0.2 (final)

Bump src/hm9000

Bump cloudfoundry/hm-workspace:
  Onsi Fakhouri:
     hm9000 uses etcd v0.2 (final); hm9000 namespaces all its etcd storage under /hm ( Travis Success: https://travis-ci.org/cloudfoundry/hm-workspace/builds/16547325 )
remove apt-gets from syslog aggregator and fixup path to rsyslogd
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Zach Robinson:
     Move broker api spec helpers to their own file [finishes #62436340] ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16565495 )
  Jimmy Da and Zach Robinson:
     Move service broker api tests [finishes #63344456] ( Travis Unknown )
     Add checksum testing to prevent accidental changes to compatibility tests [finishes #63344256] ( Travis Unknown )
     Revert "Replace before(:all) hooks with before(:each) in unit tests" ( Travis Unknown )
  Jimmy Da:
     Revert "reverting error message related commits which broke build" ( Travis Unknown )
  Maria Shaldibina:
     Fix test to check parameter attributes ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16497355 )
     Emit loggregator message on app exit ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16481451 )
     Move loggregator emit message on app delete to AppEventRepository ( Travis Unknown )
     Move loggregator emit message on app create to AppEventRepository ( Travis Unknown )
     Move app.update loggregator message to AppEventRepository ( Travis Unknown )
     Memoize app_event_repository instance ( Travis Unknown )
  Abhijit Hiremagalur:
     Split AppEventRepository and SpaceEventRepository ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16350300 )
     Inject the EventRepository in apps and spaces controller ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16348064 )
     Fixing tests ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16343875 )
     Inline class methods on Event ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16343167 )
     Extract EventRepository for Event ( Travis Unknown )
  Matt Royal and alex choi:
     reverting error message related commits which broke build ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16328219 )
     Revert "Don't print array literals in error messages" ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16294207 )
     Revert "adding tests for error formatting of errors class" ( Travis Unknown )
     adding tests for error formatting of errors class ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16292611 )
     Don't print array literals in error messages ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16291106 )
  Ruth Byers:
     Replace before(:all) hooks with before(:each) in unit tests ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16327705 )
  Eric Malm:
     Remove loggegrator integration test as it is already covered in a unit test ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16271475 )
     Fix flaky loggregator integration spec ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16271295 )
     Merge pull request #142 from cloudfoundry/only_seed_app_usage_events_with_started_apps ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16153971 )
  phanle:
     Remove unused code ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16230639 )
  Joseph Palermo & Sean Brady:
     Only seed app usage events with STARTED apps. ( Travis finished: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/16150401 )
Remove taskmaster / narc

Signed-off-by: Phan Le <ple@pivotallabs.com>
Bump src/dea_next

Bump cloudfoundry/dea_ng:
  Aram Price:
     Move container_tools back into DEA ( Travis finished: https://travis-ci.org/cloudfoundry/dea_ng/builds/16618601 )
     Fix quoting ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16616206 )
     Use less stubbing ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16612686 )
     Update container_tools gem ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16608345 )
     Use ruby 1.9 style hashes ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16562480 )
     Introduce SPEC_ROOT ( Travis Unknown )
     Fix quoting ( Travis Unknown )
     Reorganize requires ( Travis Unknown )
     Add rspec-fire ( Travis Unknown )
     Cleanup ignore file ( Travis Unknown )
     Remove .bundle/config ( Travis Unknown )
     Remove duplicate debugger gem entry ( Travis Unknown )
  Matthew Sykes:
     Emit staging messages even when staging fails ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16612070 )
  Tony Hansmann:
     Merge pull request #94 from rogerluo410/master ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16560144 )
  Phan Le:
     Remove version from loggregator_emitter gem entry ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16546663 )
     Remove version from uuidtools gem entry ( Travis Unknown )
     Ignore .bundle dir ( Travis Unknown )
     Remove unnecessary version from nokogiri gem ( Travis Unknown )
     Re-add debugger gem and organize Gemfile ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16545912 )
  Kris Kelly:
     Update log messages when starting and stopping apps ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16545422 )
  rogerluo410:
     updated license and notice file ( Travis Unknown )
Update autoapprove clients; Change portal to developer_console
Bump src/dea_next

Bump cloudfoundry/dea_ng:
  Aram Price:
     Remove unnecessary class hierarchy ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/16622471 )
     Stop using custom logger ( Travis Unknown )
     Fix quotes ( Travis Unknown )
     Log when staging fails ( Travis Unknown )
     Ensure that WardenError#inspect does not leak info ( Travis Unknown )
Merge remote-tracking branch 'origin/master' into syslog2

Signed-off-by: Johannes Tuchscherer <jtuchscherer@pivotallabs.com>