[#725] Chili-core now loads jQuery by default

This was added to unstable with ab2856b5 and will be released with Chili 3.0

lib/chili_project/compatibility.rb

@@ -28,7 +28,7 @@ module ChiliProject
     #
     # Released: ChiliProject 2.5.0
     def self.using_jquery?
-      false
+      true
     end
   end
 end