ref(tiller): refactor tests in logical files

TestRunReleaseTest -> tiller/release_testing_test.go
TestGetReleaseContent -> tiller/release_content_test.go
TestGetReleaseStatusDeleted -> tiller/release_status_test.go
TestGetReleaseStatus -> tiller/release_status_test.go
TestRollbackReleaseFailure -> tiller/release_rollback_test.go
TestRollbackReleaseNoHooks -> tiller/release_rollback_test.go
TestRollbackRelease -> tiller/release_rollback_test.go
TestUninstallReleaseWithKeepPolicy -> tiller/release_uninstall_test.go
TestUninstallPurgeDeleteRelease -> tiller/release_uninstall_test.go
TestUninstallReleaseNoHooks -> tiller/release_uninstall_test.go
TestUninstallPurgeRelease -> tiller/release_uninstall_test.go
TestUninstallRelease -> tiller/release_uninstall_test.go

ref(tiller): refactor tiller APIs into logical files

*ReleaseServer.InstallRelease -> tiller/release_install.go
*ReleaseServer.UpdateRelease -> tiller/release_update.go

ref(tiller): refactor tiller APIs into logical files

*ReleaseServer.UninstallRelease -> tiller/release_uninstall.go
*ReleaseServer.ListReleases -> tiller/release_list.go

ref(tiller): refactor tiller APIs into logical files

*ReleaseServer.RollbackRelease -> tiller/release_rollback.go

ref(tiller): refactor tiller APIs into logical files

*ReleaseServer.GetReleaseContent -> tiller/release_content.go
*ReleaseServer.GetReleaseStatus -> tiller/release_status.go

ref(tiller): refactor release_server.go APIs into logical files.

*ReleaseServer.RunReleaseTest -> tiller/release_testing.go
*ReleaseServer.GetVersion     -> tiller/release_version.go

If git has autosetuprebase enabled pulling will fail without a
descriptive error message.

Adds a generic logging interface to importable packages.

fix(helm): fix itermittent release testing failures

fixed fromYaml | toJson

fix(helm): fix setting home via `helm --home=HOME`

docs(repo_faq): create chart_repository_faq.md

chore(glide): update to Sprig 2.12.0

fix(helm): add --devel flag to allow dev releases again

Add FAQ for `unsupported protocol scheme ""` error

fix(lint): add KubeVersion and TillerVersion to linter

2.4.0 stopped installing development versions by default. This allows
the user to re-enable that support by setting --devel.

Closes #2407

fix(Dockerfile): add ca-certificates

fix(*): return non-zero exit code on test failure

Closes #2311

fix(windows): Updating docker/distribution

Kubernetes has a dependency on a development version of
github.com/docker/distribution that does not work for windows. Helm
picks up this dependency and it breaks helm development on win. The
bug was later fixed. There is an issue on Kubernetes to update
to a newer version. In the meantime, this change causes helm to
use the latest stable release for that minor version.

Fixes #2396
Relates to https://github.com/kubernetes/kubernetes/issues/45377

Write repo file using atomicfile

Closes #2393

This prevents clients from seeing half-written files because
on POSIX systems renaming a file is an atomic operation.

Drive-by: Add test for repo file permission.

Fix for vbom.ml bootstrap

feat(cmd/helm/installer): add support for upgrading service account

* Adds update option to plugin command

Fixes issues/2385 - helm install silently updates the plugin, if it pre-existed

* Added tests for new methods for plugin update

* Updated docs

* Updated review comments :)

* Return error exit code when there is error

minor typo fix

Add friendly output for helm package