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
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>
Add blobs for release 139
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>