Add Type() method on flags for compat with pflag library

Allows our flag objects to be used with both golang flags and pflags
Count only non-dead pods in replicationController current state replicas count.
Add a side-by-side diff option for verbose output

Make regular diff better by eliding pointer values
test-cmd should test all api versions
Prevent infinite loop in apiserver errorJSON
Fix error in Fluenetd->ES colo service
Collect Kubelet logs with Fluentd->Elasticsearch and Fluentd->Cloud Logging
Added test cases for
* Event Create
* Event List
proxy should fail fast if proxier is nil, rather than panic later
Update docs/README.md: add TOC / doc descriptions.
validate-cluster is broken
Merge pull request #2939 from MikeJeffrey/101

Update docs/README.md: add TOC / doc descriptions.
Merge pull request #2928 from rajdeepd/master

Added test cases for Event Create and Event List
Merge pull request #2940 from deads2k/deads-validate-cluster-broken

validate-cluster is broken for vagrant
Merge pull request #2937 from jdef/proxy_failfast

proxy should fail fast if proxier is nil, rather than panic later
Merge pull request #2923 from satnam6502/kubelet-log

Collect Kubelet logs with Fluentd->(Elasticsearch|Cloud Logging)
Merge pull request #2913 from smarterclayton/side_by_side_diff

Add a side-by-side diff option for verbose output
Merge pull request #2905 from smarterclayton/misc_cleanup

Small fixes to prepare for v1beta3
Merge pull request #2882 from bgrant0607/bugfix1

Count only non-dead pods in replicationController current state replicas count
Fix up e2e tests.