[POLICY] certInit support + refactoring

Several changes are including in this patch:
- certInitializer support (POLICY-2615, REQ-361)
- renamed policy objects to start with "policy-"
  prefix (POLICY-1000)
- add resources section to components that did not
  have or had it incorrectly set up rendering null
  (POLICY-2502)
- Removal of legacy policy-engine components (POLICY-2743)
- Miscellaneous refactoring of charts (POLICY-2745)
- update pdp legacy reference to policy-xacml-pdp from
  pdp (legacy)

Issue-ID: POLICY-2615
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
Change-Id: I8b6984a663bbb14d331a366ec02b6dd38755cde7
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
diff --git a/kubernetes/policy/requirements.yaml b/kubernetes/policy/requirements.yaml
old mode 100644
new mode 100755
index 01e41d9..53ab55d
--- a/kubernetes/policy/requirements.yaml
+++ b/kubernetes/policy/requirements.yaml
@@ -1,5 +1,5 @@
 # Copyright © 2017 Amdocs, Bell Canada
-# Modifications Copyright © 2018 AT&T
+# Modifications Copyright © 2018, 2020 AT&T
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -16,10 +16,35 @@
 dependencies:
   - name: common
     version: ~6.x-0
-    # local reference to common chart, as it is
-    # a part of this chart's package and will not
-    # be published independently to a repo (at this point)
     repository: '@local'
   - name: mariadb-galera
     version: ~6.x-0
     repository: '@local'
+  - name: policy-nexus
+    version: ~6.x-0
+    repository: 'file://components/policy-nexus'
+    condition: policy-nexus.enabled
+  - name: policy-api
+    version: ~6.x-0
+    repository: 'file://components/policy-api'
+    condition: policy-api.enabled
+  - name: policy-pap
+    version: ~6.x-0
+    repository: 'file://components/policy-pap'
+    condition: policy-pap.enabled
+  - name: policy-xacml-pdp
+    version: ~6.x-0
+    repository: 'file://components/policy-xacml-pdp'
+    condition: policy-xacml-pdp.enabled
+  - name: policy-apex-pdp
+    version: ~6.x-0
+    repository: 'file://components/policy-apex-pdp'
+    condition: policy-apex-pdp.enabled
+  - name: policy-drools-pdp
+    version: ~6.x-0
+    repository: 'file://components/policy-drools-pdp'
+    condition: policy-drools-pdp.enabled
+  - name: policy-distribution
+    version: ~6.x-0
+    repository: 'file://components/policy-distribution'
+    condition: policy-distribution.enabled