chore(build): rename ionic directory to src and update all references in the build process.

src/components/button/test/basic/e2e.ts

@@ -0,0 +1 @@
+

src/components/button/test/basic/index.ts

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+import {App, IonicApp} from '../../../../../ionic';
+
+
+@App({
+  templateUrl: 'main.html'
+})
+class E2EApp {
+  constructor(app: IonicApp) {
+    app.setTitle('Basic Buttons');
+
+    this.testingColors = ['primary', 'secondary', 'danger', 'dark'];
+    this.testingColorIndex = 0;
+    this.chgColor();
+  }
+
+  chgColor() {
+    this.btnColor = this.testingColors[this.testingColorIndex];
+    console.log('dynamic btnColor', this.btnColor);
+    this.testingColorIndex = (this.testingColorIndex >= this.testingColors.length - 1 ? 0 : this.testingColorIndex + 1);
+  }
+}

src/components/button/test/basic/main.html

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+
+<ion-toolbar>
+  <ion-title>Default Buttons</ion-title>
+</ion-toolbar>
+
+<ion-content padding style="text-align:center">
+
+  <p>
+    <button><span>Default</span></button>
+    <button class="activated">Default.activated</button>
+  </p>
+
+  <p>
+    <button primary>Primary</button>
+    <button primary class="activated">Primary.activated</button>
+  </p>
+
+  <p>
+    <button secondary>Secondary</button>
+    <button secondary class="activated">Secondary.activated</button>
+  </p>
+
+  <p>
+    <button danger>Danger</button>
+    <button danger class="activated">Danger.activated</button>
+  </p>
+
+  <p>
+    <button light>Light</button>
+    <button light class="activated">Light.activated</button>
+  </p>
+
+  <p>
+    <button dark>Dark</button>
+    <button dark class="activated">Dark.activated</button>
+  </p>
+
+  <p>
+    <button disabled>Disabled</button>
+  </p>
+
+  <p>
+    <button [color]="btnColor" (click)="chgColor()">Change Color</button>
+    <button outline [color]="btnColor" (click)="chgColor()">Change Color</button>
+  </p>
+
+</ion-content>