Added ALTERNATE_INTERFACE config directive (defaults to false)

Alternate interface appears for non VoIP users when ALTERNATE_INTERFACE set to true
This interface is a bit faster to operate (less popup windows) and makes more sense when not using the system to auto-dial
Sponsored by Zimi

css/respondent_interface2.css

@@ -0,0 +1,13 @@
+.labelclass{
+	width:20%;
+}
+.textclass {
+	width:70%;
+	height:80%;
+}
+.submitclass{
+	width:20%;
+}
+.addresp{
+	font-style:italic;
+}