\tuplet and \tupletSpan to replace \times and tupletSpannerDuration

input/regression/tuplet-number-outside-staff-priority.ly

-\version "2.17.10"
+\version "2.17.11"
 \header {
 
   texidoc = "Tuplet numbers' outside staff priority can be
 set."
 
 }
 
 \relative c'' {
   \override TupletBracket.avoid-scripts = ##f
   \tuplet 3/2 { a8\trill a\trill a\trill }
   \override TupletNumber.outside-staff-priority = #1
   \tuplet 3/2 { a8\trill a\trill a\trill }
   \override Script.outside-staff-priority = #2
   \tuplet 3/2 { a8\trill a\trill a\trill }
 }