PGP build fixes

packages/zammad-addon-pgp/src/config/initializers/pgp.rb

@@ -0,0 +1,18 @@
+require 'ruby_openpgp'
+
+Rails.application.config.before_configuration do
+  #FIXME need icon
+  icon = File.read("public/assets/images/icons/pgp.svg")
+  doc = File.open("public/assets/images/icons.svg") { |f| Nokogiri::XML(f) }
+  if !doc.at_css('#icon-pgp')
+    doc.at('svg').add_child(icon)
+    Rails.logger.debug "PGP support icon added to icon set"
+  else
+    Rails.logger.debug "PGP support icon already in icon set"
+  end
+  File.write("public/assets/images/icons.svg", doc.to_xml)
+end
+
+# Rails.application.config.after_initialize do
+#   Ticket::Article.add_observer Observer::Ticket::Article::CommunicatePgpSupport.instance
+# end