Make all submodules use https urls.

This is the lowest common denominator access method because it
requires no ssh key and can go through firewalls.
add the 'login.enabled' property to ccng's spec

without that, the value you specify in manifest will never take effect

Change-Id: I3eca5bfd259d3bac1624c598fc0e9fe4e5e4dd0a
Always register api.domain with the router

* api.domain will always reach the cloud controller.
* Any existing prefixes will also be registered so they will work too.
* Manifests that use ccng will continue to work with both ccng.domain and
api.domain with no changes.

* NOTICE: merge this commit after bump the ccng commit with the same name.
Merge pull request #53 from cloudfoundry/api_host_default

Always register api.domain with the router
Bump src/dea_next:

Bleicke and Tim Labeeuw (1):
      Bump buildpacks/vendor/nodejs:

Ryan Spore and Scott Calvert (3):
      Add git-core dependency to warden rootfs
      Update run config vars for Logplex
      Allow FileServer to serve buildpacks in git format

Ryan Spore and Tony Hansmann (1):
      Update DirServer port in test to avoid collisions with warden
Bump src/tests:

Bleicke and Tim Labeeuw (1):
      Don't check for version numbers

Maria Shaldibina and Mark Rushakoff (1):
      Add rake task to delete all organizations
Bump gorouter

a396ab0 [Finishes #45777331] Add http endpoint to expose routing table.
ac95bba Expand instructions in README
8324c84 Remove unused field
11dacfb Merge pull request #4 from Filirom1/patch-1
49b5920 Explain how to use gorouter in the README
Bump src/warden:

Dmitriy Kalinin and Pieter Noordhuis (20):
      Fix buffer limit spec
      Manually attach file to loopback device
      Change network seed address for specs
      Mount cgroup mounts in /tmp/warden
      Setup file system using RO/RW bind mounts on non-Ubuntu systems
      Inline string options in wshd_t
      Remove unused field
      Exec wshd in context of the container
      Close other side of pipe after using barrier
      Skip cgroup.clone_children
      Build static binaries
      Mention why custom repquota is included
      Move Ubuntu-specific setup to setup.sh
      Create directory that holds cgroup mounts from setup.sh
      Implement getpwnam
      Implement openpty
      Add CentOS rootfs setup
      Force login shell when running useradd
      Use user shell instead of /bin/sh
      Test that nc is available before running tests

Elisabeth Hendrickson (1):
      Adding a link to warden readme on main readme

Kowshik Prakasam and Pieter Noordhuis (3):
      Raise default job_output_limit
      Revert "Raise default job_output_limit"
      Fix buffer limit spec

Pieter Noordhuis (1):
      Update README.md

Pieter Noordhuis and Tim Labeeuw (3):
      Fix race where ECONNREFUSED happens on connect
      Don't run traffic on the INPUT chain through warden-dispatch
      Make net_in test more robust

cf-frameworks (1):
      Update README.md
Bump src/vblob_src:

Matt Reider (1):
      Update README.md
Bump src/health_manager_next:

Bob Nugmanov (2):
      bulk: credentials re-acquisition
      bulk: batch_size default value, 50 -> 500

Bob Nugmanov and Mark Rushakoff (4):
      varz: add expected_stats_held?
      bulk: fix: varz release on NATS timeout
      add integration spec
      spec: integration: Increase readability
Merge branch 'master' into https_submodules

Conflicts:
	.gitmodules
Merge pull request #44 from bluesalt/ccng_spec

add the 'login.enabled' property to ccng's spec
Merge git://github.com/cloudfoundry/cf-release