Add button to view Customer in CORE Office, from profile view

rattail_demo/web/templates/people/view_profile_buefy.mako

@@ -0,0 +1,14 @@
+## -*- coding: utf-8; -*-
+<%inherit file="tailbone:templates/people/view_profile_buefy.mako" />
+
+<%def name="render_customer_panel_buttons(customer)">
+  <b-button type="is-primary"
+            tag="a" :href="customer.view_corepos_url" target="_blank"
+            :disabled="!customer.view_corepos_url">
+    View in CORE Office
+  </b-button>
+  ${parent.render_customer_panel_buttons(customer)}
+</%def>
+
+
+${parent.body()}