move accessTokens endpoint from app unit to api unit

lib/units/app/index.js

@@ -124,29 +124,6 @@ module.exports = function(options) {
     res.send('var GLOBAL_APPSTATE = ' + JSON.stringify(state))
   })
 
-  app.get('/app/api/v1/accessTokens', function(req, res) {
-    dbapi.loadAccessTokens(req.user.email)
-      .then(function(cursor) {
-        return Promise.promisify(cursor.toArray, cursor)()
-          .then(function(list) {
-            var titles = []
-            list.forEach(function(token) {
-              titles.push(token.title)
-            })
-            res.json({
-              success: true
-            , titles: titles
-            })
-          })
-      })
-      .catch(function(err) {
-        log.error('Failed to load tokens: ', err.stack)
-        res.json(500, {
-          success: false
-        })
-      })
-  })
-
   server.listen(options.port)
   log.info('Listening on port %d', options.port)
 }