management utilities (#661)

* add SCALE support for statefullset storageclass

* add phpldapadmin

* ad pgadmin and tweak phpldapdamin

* move them directly into stable

* some small patches

* pgadmin uses port 80 by default not 8080

* fix tags

* try 8080 again

* 80 with env vars

* try something else

* update readme

charts/stable/pgadmin/Chart.yaml

@@ -0,0 +1,27 @@
+apiVersion: v2
+appVersion: auto
+dependencies:
+- name: common
+  repository: https://truecharts.org/
+  version: 6.5.2
+deprecated: false
+description: Web-Based postgresql database management utility
+home: https://github.com/truecharts/apps/tree/master/charts/stable/pgadmin
+icon: https://www.postgresql.org/message-id/attachment/1139/pgAdmin.svg
+keywords:
+- pgadmin
+- db
+- database
+kubeVersion: '>=1.16.0-0'
+maintainers:
+- email: info@truecharts.org
+  name: TrueCharts
+  url: truecharts.org
+- email: kjeld@schouten-lebbing.nl
+  name: Ornias1993
+  url: truecharts.org
+name: pgadmin
+sources:
+- https://www.pgadmin.org/
+type: application
+version: 1.0.0