Respect http proxy settings when using custom Transport

Remove duplicate test code from cmd/helm/list_test.go

replace FAILED deployments with `helm upgrade --install --force`

Relative home path part1

Add helm-unittest plugins in related

When using `helm upgrade --install`, if the first release fails, Helm will respond with an error saying that it cannot upgrade from an unknown state.

With this feature, `helm upgrade --install --force` automates the same process as `helm delete && helm install --replace`. It will mark the previous release as DELETED, delete any existing resources inside Kubernetes, then replace it as if it was a fresh install. It will then mark the FAILED release as SUPERSEDED.

replace PingTiller APIs with the gPRC health check API

k8s.io/kubernetes bumped protobuf to 1643683e1b54a9e88ad26d98f81400c8c9d9f4f9

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

fix kubeVersion example

bump go to 1.10

fix(helm): Don't crash in search if upper case chars are encountered

Fixed bad link to Issues page

The link to the issues page was giving a 404 due to a malformed URL.

Add instruction to support new GnuGP version

update the documentation to refere to GnuPG v2 instead of latest GnuPG

Change helm update to helm upgrade

Closes #3088

Add --replicas option for Tiller HA fixes #2334

added Codefresh

Add link to securing helm docs in 'helm init' text

The latest GnuGP tool (https://gnupg.org/download/)  is now storing keyring in a new format file 'kbx' instead of 'gpg' which make the current documentation incomplete for a new user. The propose pull request consists of adding documentation to explain how to generate a gpg using the latest GnuGP tool

Add helm-hashtag plugin

adding Helmsman in docs/related.md

https://github.com/balboah/helm-hashtag

fix occurences typo in charts.md

Create missing directories when saving files in chartutil.SaveDir

remove deprecated -e flag to `docker login`