Remove all remaining references to JSTree

Now that we're editing our taxonomies with jQuery UI Sortable we no
longer need to have these hanging around. We've actually already
completely removed the JSTree library.

api/app/controllers/spree/api/taxonomies_controller.rb

@@ -10,11 +10,6 @@ def show
         respond_with(taxonomy)
       end
 
-      # Because JSTree wants parameters in a *slightly* different format
-      def jstree
-        show
-      end
-
       def create
         authorize! :create, Taxonomy
         @taxonomy = Taxonomy.new(taxonomy_params)

api/app/controllers/spree/api/taxons_controller.rb

@@ -21,10 +21,6 @@ def show
         respond_with(@taxon)
       end
 
-      def jstree
-        show
-      end
-
       def create
         authorize! :create, Taxon
         @taxon = Spree::Taxon.new(taxon_params)

api/config/routes.rb

@@ -91,14 +91,7 @@
     resources :states, only: [:index, :show]
 
     resources :taxonomies do
-      member do
-        get :jstree
-      end
-      resources :taxons do
-        member do
-          get :jstree
-        end
-      end
+      resources :taxons
     end
 
     resources :taxons, only: [:index]

api/spec/controllers/spree/api/taxonomies_controller_spec.rb

@@ -59,13 +59,6 @@ module Spree
         expect(children.first.key?('taxons')).to be true
       end
 
-      it "gets the jstree-friendly version of a taxonomy" do
-        api_get :jstree, :id => taxonomy.id
-        expect(json_response["data"]).to eq(taxonomy.root.name)
-        expect(json_response["attr"]).to eq({ "id" => taxonomy.root.id, "name" => taxonomy.root.name})
-        expect(json_response["state"]).to eq("closed")
-      end
-
       it "can learn how to create a new taxonomy" do
         api_get :new
         expect(json_response["attributes"]).to eq(attributes.map(&:to_s))

api/spec/controllers/spree/api/taxons_controller_spec.rb

@@ -92,14 +92,6 @@ module Spree
         expect(json_response['taxons'].count).to eq 1
       end
 
-      it "gets all taxons in JSTree form" do
-        api_get :jstree, :taxonomy_id => taxonomy.id, :id => taxon.id
-        response = json_response.first
-        expect(response["data"]).to eq(taxon2.name)
-        expect(response["attr"]).to eq({ "name" => taxon2.name, "id" => taxon2.id})
-        expect(response["state"]).to eq("closed")
-      end
-
       it "can learn how to create a new taxon" do
         api_get :new, :taxonomy_id => taxonomy.id
         expect(json_response["attributes"]).to eq(attributes.map(&:to_s))