Add self links to objects sent down the watch channel.
UDP services need UDP portals
Make Fluentd/Elasticsearch logging support be robust to log rotation
Fix json serialization consistency
Merge pull request #2075 from derekwaynecarr/issue_2070

Fix json serialization consistency
fix example usage of passing environment variables

The syntax is not envVar, that is the name of the internal struct.  The
list is just "env"
Merge pull request #2200 from eparis/example-env-fix

fix example usage of passing environment variables
Merge pull request #2193 from satnam6502/fluentd-ek

Make Fluentd/Elasticsearch logging support be robust to log rotation
Return InsecureHandler from master.

Subsequent changes will make use of both
m.Handler and m.InsecureHandler for different ports.
Merge pull request #2189 from lavalamp/fix

Add self links to objects sent down the watch channel.
Merge pull request #2201 from erictune/insecure_handler

Return InsecureHandler from master.
added support for authentication against the default docker registry when provided in the .dockercfg

a
Merge pull request #2191 from thockin/udpsvc

UDP services need UDP portals
Merge pull request #2207 from mikedanese/default-registry-auth

added support for authentication against the default docker registry...
Fix two compilation errors when running go build ./...
Remove repeated sentence in binary_release.md
Merge pull request #2214 from satnam6502/docfix

Remove repeated sentence in binary_release.md
Merge pull request #2213 from ghodss/fix_build_errors

Fix two compilation errors when running go build ./...
Make Fluentd to GCP Logging image self-contained; add log rotation support