Bump loggregator_emitter to version 1.0

Signed-off-by: Casey McTaggart <cmctaggart@pivotallabs.com>
Log when upload begins

Hoping to see if we are entering the errback due to an EM HTTP
inactivity timeout
Merge remote-tracking branch 'origin/loggregator_emitter_v1'

Conflicts:
	Gemfile
	Gemfile.lock
Merge remote-tracking branch 'origin/log-staging'
use an ephemeral port for the fake fileserver

turns out 9999 is a popular number

Signed-off-by: Ruth Byers <rbyers@pivotallabs.com>
Revert "use an ephemeral port for the fake fileserver"

didn't actually help and just made things more complex

This reverts commit c4bb7d1dfd585c29cfcb7fd0a77ca47650f9f9a0.
use port 10197 for dea file server

9999 is too likely to collide

Signed-off-by: Ruth Byers <rbyers@pivotallabs.com>
Better logging for upload completion
Emit staging logs to loggregator

Signed-off-by: Johannes Tuchscherer <jtuchscherer@pivotallabs.com>
Merge pull request #71 from cloudfoundry/loggregator_staging_logs

Emit staging logs to loggregator
Update Java Buildpack

This change updates the Java Buildpack submodule to version 1.3.
Version 1.3 includes the following improvements:

* Unpinned the OpenJDK JRE range to allow automated updates beyond
  1.7.0_21
* Improvements to the behavior of the buildpack when no network
  connection is available
* Introduction of component base classes to ease extension of the
  buildpack
* Support for executing Groovy applications with files in directory
  trees
* Support for bounding memory regions
* CentOS6 support
Merge pull request #72 from nebhale/update-java-buildpack

Update Java Buildpack
update an instance's ID when updating version

This more accurately reflects the state change that we want the system
to converge on; changing an instance's routes and version should change
its identity to the rest of the system.
Merge pull request #74: Add stats to dea instance varz
Port DropletRegistry
Start Port of Instance
Initial Resource Manager and StagingTask Registry
Create PidFile support
Add Nats support with additional fixes
Starting point with most of the code ported