Fix for panic when instance not found

Merge registered and latest and move to apimachinery

This removes a panic I mistakenly introduced when an instance is not
found, and also restores the exact prior behaviour for
getInstanceByName, where it returns cloudprovider.InstanceNotFound when
the instance is not found.

Use Allocatable to replace Capacity

Add WrappedRoundTripper methods to round trippers

Fix job status conditions bloat

Support rolling update to 0 desired replicas

Trigger syncClaim after PV provisioning to reduce wait

AWS: Create a cloudwatch alarm to reboot the master on failure

Install protoc into kube-cross Docker image

Export transport constructors

Match regexes for error strings in e2e

Support building on remote docker-machine instances

Add blank /stats/summary kubelet endpoint

kubectl: Support exposing deployments

Mark Volumes and PersistentVolumes as [Feature:Volumes] instead of [Skipped]

make patch call update admission chain after applying the patch

MESOS: conformance fix: scheduler name should match api.DefaultSchedulerName

remove unused eventBroadcaster in gc controller

updated appc/spec and camlistore/ godeps to fix broken godep restore

Update tests from Go 1.5.2 to Go 1.5.3

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scheduler: clean up NoDiskConflict code in predicates.go

Slightly change warning printed when not all nodes are ready in validate-cluster.

AWS: Eliminate assumptions about all load-balancer ports matching

AWS: Fix comment to reflect new method name

AWS: Remove dead code

Add docs about [Feature:...] tests for experimental, beta, and GA features

Relabel Security Context e2e

Stop test spew on non-Linux.

kube-up scripts: don't 'echo sleep'

Skip [Feature:.+] instead of [Feature]

verify_prereqs doesn't special-case on 'clean' arg

Check that num_nodes is both defined and not None, not just defined

Resolve old TODO that was waiting on us to move off of go 1.3

Salt: mode for tar file should be 644, not 755

Export variables needed by e2e-runner.sh.