Drop support for postgres-legacy common chart

There is no need to maintain two postgres charts if all components can
work with the newest version so let's remove the legacy one.

Issue-ID: OOM-2310
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Change-Id: I8b399902e37fdec7e55552e7972daaf1c0c74cfe
19 files changed
tree: f279bcde3be0b34441b106c2c613c762d3e8e9ff
  1. docs/
  2. kubernetes/
  3. TOSCA/
  4. .gitignore
  5. .gitmodules
  6. .gitreview
  7. INFO.yaml