Document login.links.xyz properties and defaults

Nowhere in cf-release is it mentioned that the 3 available login.links.xyz
properties are and what their default values are. This commit brings across
the current default values that login-server itself provides if
login.links.home or login.links.passwd or login.links.signup are not provided.

They are commented out so as to not force properties.login to be set
if the deployment file doesn't want it.
Explicitly set the 3 login.links properties
Added loggregator router to support multiple loggregator servers

Signed-off-by: Stephan Hagemann <stephan@pivotallabs.com>
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Alex Choi and Jeff Schnitzer:
     Do not allow brokers & catalogs to be destroyed when instances exist. ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/11034950 )
make the whats in the deploy easier to read
Updating new spiff config file to use multiple loggregator servers and router

Signed-off-by: Johannes Tuchscherer <jtuchscherer@pivotallabs.com>
Merge tag 'v139'
Merge pull request #152 from drnic/login_props

Document login.links.xyz properties and defaults
update the whats in the deploy script to include top level cf release
add linkify for whats in the commit
Fixing the loggregator router property. It should not be an array

Signed-off-by: Stephan Hagemann <stephan@pivotallabs.com>
Bump src/gorouter/src/github.com/cloudfoundry/go_cfmessagebus, src/gorouter/src/github.com/cloudfoundry/gorouter, src/gorouter/src/github.com/cloudfoundry/gosteno, src/gorouter/src/github.com/cloudfoundry/loggregatorlib

Bump cloudfoundry/go_cfmessagebus:
  Matt Reider:
     license files ( Travis finished: https://travis-ci.org/cloudfoundry/go_cfmessagebus/builds/10691523 )
Bump cloudfoundry/gorouter:
  Alex Suraci, Gregg Van Hove, Mark Rushakoff and Phan Le:
     add a timeout for the backend app ( Travis Success: https://travis-ci.org/cloudfoundry/gorouter/builds/11074915 )
  Matt Reider:
     new licenses ( Travis finished: https://travis-ci.org/cloudfoundry/gorouter/builds/10692059 )
Bump cloudfoundry/gosteno:
  Matthew McNew:
     fix gosteno package name in gosteno-prettify
Bump cloudfoundry/loggregatorlib:
  Alex Jackson:
     make app_id required in protobuff ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/11073101 )
     remove unused drainUrls ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/11061038 )
     parse drain url from logmessage ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/11034000 )
     Add drainUrls to the log message ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/11021861 )
     add tags to metrics ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10774478 )
     refactor cfcomponent.Config and also remove Metrics() from instrumentor ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10773681 )
     refactor metrics to all more flexable usage ( Travis Unknown )
     cleanup ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10733840 )
     fix udp sender ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10728992 )
     cleanup ( Travis Unknown )
     increase the router registration timeout ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10671025 )
  Glenn Oppegard:
     fix bad package name in get_dependencies ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10979940 )
     add servernamer.ServerName ( Travis finished: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10978371 )
     remove unnecessary SystemDomain ( Travis finished: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10952645 )
     refactor routerregistrar to allow registration of arbitrary URIs ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10951257 )
  Stephan Hagemann:
     Refactored logtarget to appid [#56303144] ( Travis finished: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10952457 )
     Made get_dependencies verbose ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10942710 )
     Fixing travis.yml ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10942558 )
     Added script to get test dependencies ( Travis finished: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10942459 )
     Rename testhelpers to prevent naming clashes [#55730904] ( Travis Failed: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10938415 )
  Tammer Saleh:
     Typography FTW. ( Travis Unknown )
  Matthew McNew:
     Clarifying that the appid is appguid ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10817721 )
     Updating emitter/README ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10814510 )
  Nick Wade:
     Add basic memory and GC stats to varz metrics ( Travis Success: https://travis-ci.org/cloudfoundry/loggregatorlib/builds/10764102 )
Add blobs for release 140