curses/curses_misc.py: Added a colon to each entry in OptCols

curses/wicd-curses.py: 
  Removed the 'print ""' from the end of the main entry point
  Changed the infobar colors to grey on dark blue

curses/curses_misc.py

@@ -557,7 +557,7 @@ class OptCols(urwid.WidgetWrap):
                 args = cmd[1]
             #self.callbacks.append(cmd[2])
             col = ClickCols([
-                            ('fixed',len(key),urwid.Text((attrs[0],key)) ),
+                ('fixed',len(key)+1,urwid.Text((attrs[0],key+':')) ),
                               urwid.AttrWrap(urwid.Text(cmd[1]),attrs[1])],
                               callback,args)
             #if i != len(tuples)-1:

curses/wicd-curses.py

@@ -902,7 +902,7 @@ def main():
         ('editfc', 'white','dark blue', 'bold'),
         ('editnfc','dark gray','default'),
         ('tab active','dark green','light gray'),
-        ('infobar','black','dark blue'),
+        ('infobar','light gray','dark blue'),
         # Simple colors around text
         ('green','dark green','default'),
         ('blue','dark blue','default'),
@@ -975,4 +975,4 @@ if __name__ == '__main__':
     main()
     # Make sure that the terminal does not try to overwrite the last line of
     # the program, so that everything looks pretty.
-    print ""
+    #print ""