Update Jasmine documentation (3.1.0)

lib/docs/scrapers/jasmine.rb

@@ -1,7 +1,7 @@
 module Docs
   class Jasmine < UrlScraper
     self.type = 'jasmine'
-    self.release = '3.0.0'
+    self.release = '3.1.0'
     self.base_url = 'https://jasmine.github.io/api/3.0/'
     self.root_path = 'index.html'
     self.links = {