Removed Servistry

Bump src/inigo, src/servistry

Bump cloudfoundry-incubator/inigo:
  Ted Young:
     removed servistry
  Max Brunsfeld:
     Bump deps
     bump deps
     runOnce -> task
     RunOnce -> Task
  Onsi Fakhouri:
     kill the servistry with fire; also no more -stream

Signed-off-by: Chris Adams <cadams@pivotallabs.com>
staged_shortlog does not fail when removing submodule

Signed-off-by: Chris Adams <cadams@pivotallabs.com>
removed more servistry cruft
Bump src/inigo

Bump cloudfoundry-incubator/inigo:
  Ted Young:
     removed more servistry cruft

Signed-off-by: Chris Adams <cadams@pivotallabs.com>
Bump src/executor, src/file-server, src/linux-smelter, src/runtime-metrics-server, src/stager

Bump cloudfoundry-incubator/executor:
  Max Brunsfeld:
     bump deps again ( Travis Unknown )
     run_once -> task ( Travis Unknown )
     bump deps ( Travis Unknown )
     runonce -> task ( Travis Unknown )
     runOnce -> task ( Travis Unknown )
     RunOnce -> Task ( Travis Unknown )
Bump cloudfoundry-incubator/file-server:
  Max Brunsfeld:
     Bump deps
Bump cloudfoundry-incubator/linux-smelter:
  Max Brunsfeld:
     Bump deps
Bump cloudfoundry-incubator/runtime-metrics-server:
  Max Brunsfeld:
     Bump deps
     bump deps
     runOnce -> task
     RunOnce -> Task
Bump cloudfoundry-incubator/stager:
  Max Brunsfeld:
     bump deps again ( Travis Unknown )
     bump deps ( Travis Unknown )
     runonce -> task ( Travis Unknown )
  David Varvel:
     runOnce -> task ( Travis Unknown )
     RunOnce -> Task ( Travis Unknown )