add new confidence score middleware to routes

routes/v1.js

@@ -37,6 +37,7 @@ var postProc = {
   trimByGranularity: require('../middleware/trimByGranularity'),
   distances: require('../middleware/distance'),
   confidenceScores: require('../middleware/confidenceScore'),
+  confidenceScoresFallback: require('../middleware/confidenceScoreFallback'),
   confidenceScoresReverse: require('../middleware/confidenceScoreReverse'),
   dedupe: require('../middleware/dedupe'),
   localNamingConventions: require('../middleware/localNamingConventions'),
@@ -78,6 +79,7 @@ function addRoutes(app, peliasConfig) {
       postProc.trimByGranularity(),
       postProc.distances('focus.point.'),
       postProc.confidenceScores(peliasConfig),
+      postProc.confidenceScoresFallback(),
       postProc.dedupe(),
       postProc.localNamingConventions(),
       postProc.renamePlacenames(),