allow passing of options into display class to remove hardcoding in html template, to support more than one select/drop-down

disp.py

@@ -22,11 +22,12 @@ class FP_VAR(FP):
         dot-notation of fields
     """
 
-    def __init__(self, label, varname, display='', cl='col-sm-auto', datevarname=''):
+    def __init__(self, label, varname, display='', cl='col-sm-auto', datevarname='', opts=None ):
         ### Var Attributes -- note, simple class, no methods ###
         self.label=label
         self.varname=varname
         self.display=display
         self.cl=cl
         self.datevarname=datevarname
+        self.opts=opts
         return