fix(helm): replace repo entry instead of duplicating

docs(tiller): add docblocks to public methods

docs(install_faq): add more info on socat on CoreOS

Closes #1522

docs(chart_template_guide): fix spacing

fix(*): fix new linter errors

fix(scripts): increase deadline for linter

docs(install): fix deployment name in tiller delete command

fix(1516): use correct value reference in boilerplate NOTES.txt

Consistently add spacing for '{{ $foo }}'

docs(chart_tempalte_primer): add template primer

fix(tiller): improve deletion failure handling

ref(ci): cleanup ci deploy

This adds a detailed document on writing templates in Helm. This is NOT
a best-practices guide, but a thorough introduction to templates in
Helm.

This does the following to improve deletion failure handling:

- In an UninstallRelease operation, the release is marked DELETED
  as soon as the basic checks are passed. This resolves 1508. I filed a
  followup issue for doing this even better when we can modify protos
  again.
- If a YAML manifest fails to parse, the error messages now suggests
  that the record is corrupt, and the resources must be manually
  deleted.
- If a resource is missing during deletion, the error messages now make
  it clear that an object was skipped, but that the deletion continued.

Closes #1508

fix(kube): add default client config to the loading rules

docs(code-of-conduct): redirect to official CNCF CoC

fixes: #1505

Separate tiller into pkg and cmd so we can use tiller as a library.

Fix up onboarding experience when using Helm create

docs(install_faq): document dnsmasq fix for kubeadm

The solution to #1455 is to configure dnsmasq on each of your nodes.
This adds brief documentation on how to do so.

Closes #1455

fix(linter): remove spurious namespace error

fix(1488): suppress gRPC logs and errors

Long ago, Helm did not support cross-namespace installs. There was a
linter rule to catch this. When we changed the way Helm worked, we did
not remove the linter rule. This commit removes that linter rule.

Closes #1489