docs: Replace Helm "install" using "deploy" plugin

With Casablanca release "deploy" Helm plugin has become preferred way of
ONAP installation (even though it is a temporary solution).

This patch replaces all but one occurences of "helm install" command -
the remaining one is the placeholder for installation from osn repo.

It also imports plugin installation step from Quick Start Guide.

Issue-ID: DOC-381
Change-Id: I5ec6379b7a55eb2fd9230c17e3973980a03e77c9
Signed-off-by: Pawel Wieczorek <p.wieczorek2@samsung.com>
1 file changed
tree: 1f7902d0ad1ca84431797cf9a0e5e3eee1c030aa
  1. docs/
  2. kubernetes/
  3. TOSCA/
  4. .gitignore
  5. .gitreview
  6. INFO.yaml