Add new plugin files.

This gets the plugin running again without name collisions. A solid starting point

test/javascripts/components/donation-form-test.es6

@@ -1,22 +0,0 @@
-import componentTest from "helpers/component-test";
-
-moduleForComponent("donation-form", { integration: true });
-
-componentTest("donation form has content", {
-  template: `{{donation-form}}`,
-
-  beforeEach() {
-    this.registry.register(
-      "component:stripe-card",
-      Ember.Component.extend({ tagName: "dummy-component-tag" })
-    );
-  },
-
-  async test(assert) {
-    assert.ok(find("#payment-form").length, "The form renders");
-    assert.ok(
-      find("dummy-component-tag").length,
-      "The stripe component renders"
-    );
-  }
-});

test/javascripts/components/donation-row-test.js.es6

@@ -1,33 +0,0 @@
-import componentTest from "helpers/component-test";
-
-moduleForComponent("donation-row", { integration: true });
-
-componentTest("donation-row", {
-  template: `{{donation-row currency=3 amount=21 period='monthly'}}`,
-
-  test(assert) {
-    assert.equal(find(".donation-row-currency").text(), "3", "It has currency");
-    assert.equal(find(".donation-row-amount").text(), "21", "It has an amount");
-    assert.equal(
-      find(".donation-row-period").text(),
-      "monthly",
-      "It has a period"
-    );
-  }
-});
-
-componentTest("donation-row cancels subscription", {
-  template: `{{donation-row currentUser=currentUser subscription=subscription}}`,
-
-  beforeEach() {
-    this.set("currentUser", true);
-    this.set("subscription", true);
-  },
-
-  async test(assert) {
-    assert.ok(
-      find(".donation-row-subscription").length,
-      "It has a subscription"
-    );
-  }
-});

test/javascripts/components/stripe-card-test.js.es6

@@ -1,33 +0,0 @@
-import componentTest from "helpers/component-test";
-
-moduleForComponent("stripe-card", { integration: true });
-
-window.Stripe = function() {
-  return {
-    elements: function() {
-      return {
-        create: function() {
-          return {
-            mount: function() {},
-            card: function() {}
-          };
-        }
-      };
-    }
-  };
-};
-
-componentTest("stripe card", {
-  template: `{{stripe-card donateAmounts=donateAmounts}}`,
-
-  skip: true,
-
-  beforeEach() {
-    Discourse.SiteSettings.discourse_donations_types = "";
-    this.set("donateAmounts", [{ value: 2 }]);
-  },
-
-  test(assert) {
-    assert.ok(true);
-  }
-});