-numerous changes to work with Raspbian 10

-redo of some roles, particularly GUI
-modifications to support working from a "Raspbian Lite" install

main.yaml

@@ -1,50 +1,48 @@
----
-- hosts: netflows
-  roles:
-          - netflows
-- hosts: all
-  roles:
-          - common
-- hosts: public
-  roles:
-          - public
-- hosts: samba-server
-  roles:
-          - samba-server
-- hosts: smbclient
-  roles:
-          - smbclient
-- hosts: pi
-  roles:
-          - snmpd
-          - wifi
-          - vnc
-          - domainname
-          - pi
-  vars_prompt:
-    - name: rocommunity
-      prompt: "Enter SNMP RO community name"
-      default: "public"
-- hosts: youtube
-  roles:
-          - youtube
-- hosts: ftpclient
-  roles:
-          - ftpclient
-- hosts: facebook
-  roles:
-          - facebook
-- hosts: salesforce
-  roles:
-          - salesforce
-- hosts: all
-  roles:
-          - nrpe
-- hosts: sipclient
-  roles:
-          - sipp
-          - sipclient
-- hosts: sipserver
-  roles:
-          - sipp
-          - sipserver
+---
+- hosts: netflows
+  roles:
+          - netflows
+- hosts: all
+  roles:
+          - common
+- hosts: public
+  roles:
+          - public
+- hosts: samba-server
+  roles:
+          - samba-server
+- hosts: smbclient
+  roles:
+          - smbclient
+- hosts: pi
+  roles:
+          - vnc
+          - domainname
+          - pi
+#  vars_prompt:
+#    - name: rocommunity
+#      prompt: "Enter SNMP RO community name"
+#      default: "public"
+- hosts: youtube
+  roles:
+          - youtube
+- hosts: ftpclient
+  roles:
+          - ftpclient
+- hosts: facebook
+  roles:
+          - facebook
+- hosts: salesforce
+  roles:
+          - salesforce
+- hosts: all
+  roles:
+          - nrpe
+- hosts: sipclient
+  roles:
+          - sipp
+          - sipclient
+- hosts: sipserver
+  roles:
+          - sipp
+          - sipserver