Bump src/dea_next

Bump cloudfoundry/dea_ng:
  Chris Piraino and Luan Santos:
     Remove test for old chmod behavior during staging ( Travis created: https://travis-ci.org/cloudfoundry/dea_ng/builds/35753260 )
remove loggregator templates and properties

[#76284328]

Signed-off-by: Johannes Petzold <jpetzold@pivotallabs.com>
update router config for dropsonde logging

[#74343664]

Signed-off-by: Warren Fernandes <wfernandes@pivotal.io>
bump loggregator

fa7ff74 bump loggregatorlib
6306eda Bumped loggregatorlib to use Apcera NATs Client
bf849f3 work around loggregatorlib/nats update issues
02d8625 delete The Loggregator
84e633e fix bugs in legacy proxy
c45d82b Use go 1.3.1 and 1.2.1 for travis
ec39c9b Use go 1.3.1 for travis
d253a9a Revert "bump loggregatorlib"
5fffd6f eliminate code duplication between (legacy) output proxy and doppler proxy
ce385dd Get apcera/nats for travis
7f3c860 Fix race condition in syslog sink test
98021e5 bump loggregatorlib
f1a10a2 Use 1.2.1 on travis for now
b6c840a Use go 1.3.1 for travis
f3a4eb1 go 1.3.1 compatibilty
80e0aa8 fix port conflict in integration test config
2cd7c02 minor test refactor
66ca4d1 rename dropsonde proxy to doppler proxy
a064614 bump loggregatorlib
ef8c065 bump loggregatorlib
14f1c7b bump loggregatorlib
e56a0f1 bump loggregatorlib
ef236bd switch over to new dropsonde format everywhere
78b5895 bump loggregatorlib
9aade42 bump loggregatorlib
2edab69 Bump dropsonde
fd0d485 bump loggregatorlib
8203b4a bump loggregator_consumer
a4b3c43 Do not allow DEA Logging agent to store syslog drains with empty URLs
Cleanup Dockerfile

- combine RUN commands for fewer and smaller layers.
- cleanup inside each RUN so files don't persist in layers.
Fix tests.