Bump dea_next to include for out of space issue
staging on dea

git shortlog dea_next:
David Sabeti and Kowshik Prakasam (1):
  Change Fixnum to Integer (for Travis)

Jennifer Hickey (2):
  Merge remote-tracking branch 'origin/master' into staging
  Bump vcap_staging for latest Java buildpack

Jennifer Hickey and Bob Nugmanov (1):
  Change multipart file base directory

Change-Id: Ia9380d2762f727799148721cc6eba8e9c3b4ddf5
Include git gem submodules when creating release

Change-Id: Ibfe5c310001a48ab566b00b2e7cbfd54a365e3d1