Updated the login server to 1.2.1

Shortlog
598d127 Bumped the version of the login server to 1.2.1
d1a4a28 [cfid-453] [cfid-668] Re-organize links on UI
78d17f8 [cfid-578] change /approvals URL to /profile
cb8c1f7 [cfid-669] Add ldap profile and test case for context
f1c5d3a Remove vmc headers to prevent duplicates
d0b830e [cfid-669] Add UsernamePasswordExtractingAuthenticationManager
e493ba1 Update pom to post-release snapshot version
gemfile for the required minimum CLI gems

A gemfile is the easiest way to install and ensure usage
of the correct CLI gems; especially since 1.5.0.pre.473
is now required to create releases (which requires an
additional gem source).
Merge pull request #75 from drnic/gemfile

gemfile for the required minimum CLI gems
Merge pull request #72 from joeldsa/login_server_1.2.1

Updated the login server to 1.2.1
BP & TH
Bump src/gorouter:

Alex Suraci and Maria Shaldibina (2):
      Update Readme to reflect NATS connection lost condition
      reset stale tracker state when it becomes stale
Update lucid64 rootfs to include libicu-dev
Merge git://github.com/cloudfoundry/cf-release