Bump src/executor

Bump cloudfoundry-incubator/executor:
  Max Brunsfeld:
     don't limit memory when 0 ( Travis Unknown )
Provide default compilers map in stager spec

Remove this map from the jobs template

Signed-off-by: Max Brunsfeld <mbrunsfeld@pivotallabs.com>
Remove executor stack from jobs template

Signed-off-by: Max Brunsfeld <mbrunsfeld@pivotallabs.com>
kick deploy
fix recursive symlink

Signed-off-by: Momchil Atanasov <m.momchil@gmail.com>
deploy acceptance-deployed of cf-release

Signed-off-by: Momchil Atanasov <m.momchil@gmail.com>
improve readme

and kick deploy

Signed-off-by: Momchil Atanasov <m.momchil@gmail.com>
Bump src/cf-acceptance-tests, src/etcd-metrics-server, src/executor, src/file-server, src/inigo, src/linux-smelter, src/runtime-metrics-server, src/stager, src/warden-linux

Bump cloudfoundry/cf-acceptance-tests:
  James Myers:
     Increase sleep on admin_buildpack_lifecycle_test to 10 seconds
     Add test that pushes a go app and checks for success.
  Eric Malm:
     Increase broker push timeout to 5 minutes
     Increase push timeout to 120 seconds
  Onsi Fakhouri:
     Convert from comandtest to ginkgo exec
  John Foley:
     Merge pull request #19 from khwang1/new-quota-commands
  Karen Wang:
     remove outdated comment.
  Dan Wendorf and Karen Wang:
     Pass in '--allow-paid-service-plans' flag.
  Anand Gaitonde and Karen Wang:
     replace curl with create-/delete-quota cmds.
Bump cloudfoundry-incubator/etcd-metrics-server:
  Onsi Fakhouri:
     bump deps; gexec Kill no longer Waits
     cmdtest => gexec
Bump cloudfoundry-incubator/executor:
  Alex Suraci:
     fix race ( Travis Unknown )
     trigger build ( Travis Unknown )
     switch to new warden client ( Travis Unknown )
     deps ( Travis Unknown )
  Ted Young:
     Godeps ( Travis Unknown )
     Remove converger and MaintainPresence from Executor object ( Travis Unknown )
     refactored maintaining presence into seperate package ( Travis Unknown )
     downloader verifies checksum via ETag header, if present ( Travis Unknown )
  Onsi Fakhouri:
     switch to gexec ( Travis Unknown )
Bump cloudfoundry-incubator/file-server:
  Onsi Fakhouri:
     cmdtest => gexec
Bump cloudfoundry-incubator/inigo:
  Alex Suraci:
     deps
     switch to new warden client
     bump inigo server helper check timeout
Bump cloudfoundry-incubator/linux-smelter:
  Onsi Fakhouri:
     switch to gexec
Bump cloudfoundry-incubator/runtime-metrics-server:
  Max Brunsfeld:
     Kick
Bump cloudfoundry-incubator/stager:
  Alex Suraci:
     fix data race in outbox test ( Travis Unknown )
     bump deps ( Travis Unknown )
  Max Brunsfeld:
     cc <-> stager is now publish/subscribe ( Travis Unknown )
     Re-run CI ( Travis Unknown )
  Onsi Fakhouri:
     switch to gexec ( Travis Unknown )
Bump cloudfoundry-incubator/warden-linux:
  Alex Suraci:
     escape only double quotes in environment variables
     liberate declaration
     switch integration tests to new warden client
     deps
     include container properties in info object
     fix botched merge
     Merge branch 'warden-client'
     bump deps
     updates for new warden package/backend interface
Bump src/inigo

Bump cloudfoundry-incubator/inigo:
  Alex Suraci:
     switch to gexec and gbytes
     deps
Bump src/executor, src/inigo

Bump cloudfoundry-incubator/executor:
  Ted Young:
     Revert "Remove converger and MaintainPresence from Executor object" ( Travis Unknown )
  Alex Suraci:
     do not enforce zero-value file descriptor limit ( Travis Unknown )
Bump cloudfoundry-incubator/inigo:
  Alex Suraci:
     kill the right executor
     update for new staging api (pub/sub)
     make executor disappearing test a bit clearer
kick build

Signed-off-by: Momchil Atanasov <m.momchil@gmail.com>
upgrade to trusty
improve readme
add a comment to etcd-metrics-server

workaround #66621702
remove redundant readme step
line length
reinvent our packages
line length
remove unused git package
rename common to pid_utils

this prevents conflicting with cf-release's common package (as a temporary
measure)