Modify legacy drivers so that they can be called by sct wrappers and define wrapper templates.

site_ansto/instrument/config/environment/agilent_33220A.sct

@@ -0,0 +1,9 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver agilent_33220A = {
+  protocol = std
+  class = environment
+  simulation_group = environment_simulation
+  code mkDriver = {%%
+    makesctcontroller $name $ip $port
+  %%}
+}