Flag --output json and yaml added

flag for output json or yaml added in install.go, repo_list.go, search.go, status.go and upgrade.go.
unit test adapted for output json or yaml in install_test.go and search_test.go.
docs modified for new flag helm_install.md, helm_repo_list.md, helm_search.md and helm_upgrade.md
Signed-off-by: Michael Schaefer <michael.schaefer@sew-eurodrive.de>

Updating to newer versions of dependencies

fix issue when dependency not in cache

* This was initiated by new versions from Masterminds
* Linting was set to check for the same chart version as the other
  checks of this were. >0.0.0-0. The -0 is important to pull in
  prereleases. The latest version of semver Validate now finds
  errors here properly where some were missed before
* 0.0.0 is a valid semantic version. Instead of expecting it to be
  invalid in the tests to check validation now using an invalid
  semantic version
Signed-off-by: Matt Farina <matt@mattfarina.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Grammar tweak

delete extra space

Signed-off-by: yuxiaobo <yuxiaobogo@163.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

In get script, use specified path to helm binary for helm version check

Signed-off-by: Steven Cipriano <cipriano@squareup.com>

* feat(helm): Completion for helm repo remove
Signed-off-by: Marc Khouzam <marc.khouzam@ville.montreal.qc.ca>

* feat(helm): Complete for helm plugin remove/update

helm repo remove <TAB> (will select from the names of configured repos)
helm plugin remove <TAB> (will select from names of installed plugins)
helm plugin update <TAB> (will select from names of installed plugins)
Signed-off-by: Marc Khouzam <marc.khouzam@ville.montreal.qc.ca>

* feat(helm): Completion for helm repo update
Signed-off-by: Marc Khouzam <marc.khouzam@ville.montreal.qc.ca>

BusyBox sed works the same way as GNU sed
Signed-off-by: tipok <me@tipok.pro>

Use watcher with retries to wait for resources

When waiting for resources use the `ListWatchUntil` instead of
`UntilWithoutRetry` so that if the connection drops between tiller and
the API while waiting the operation can still succeed.
Signed-off-by: Richard Connon <richard.connon@oracle.com>

Signed-off-by: yuxiaobo <yuxiaobogo@163.com>

fix typo

* Add NetworkPolicy in kind sorter
Signed-off-by: Christophe GASMI <rekcah78@gmail.com>

* Added NetworkPolicy to sort order test
Signed-off-by: Christophe GASMI <rekcah78@gmail.com>

Signed-off-by: Adam Eijdenberg <adam@continusec.com>

Signed-off-by: kamal namdeo <kamal.github@gmail.com>

Signed-off-by: Sakura <longfei.shang@daocloud.io>

remove duplicate check

Signed-off-by: Xiang Dai <764524258@qq.com>

Fix subchart value deletion

docs(OWNERS): add jdolitsky as a core maintainer

Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>

Signed-off-by: Martin Hickey <martin.hickey@ie.ibm.com>

fix(pkg/chartutil): Improve getting LoadBalancer address in NOTES.txt

fix some log typos in tlsutil_test.go

Signed-off-by: czm <zhongming.chang@daocloud.io>

fix mis-spelling in  manager.go

Signed-off-by: czm <zhongming.chang@daocloud.io>

feat(helm:create): allow absolute paths when specifying starter template path [master]

Clarify operator docs wording

fix wrong spells in hooks.go

Signed-off-by: czm <zhongming.chang@daocloud.io>

fix word 'resoures' to 'resources

Signed-off-by: czm <zhongming.chang@daocloud.io>

fix word 'efault' to 'default'