user list column value and tags editor (#1938)

Bugfixes for massedit in user list (#1938)
Changed no. of debug messages

cps/static/css/main.css

@@ -15,6 +15,10 @@ body {
   overflow: hidden;
 }
 
+.myselect {
+    overflow: visible !important;
+}
+
 #main {
   position: absolute;
   width: 100%;