docs(demos): remove unused demos

closes #5216

demos/storage/index.ts

@@ -1,47 +0,0 @@
-import {Component} from 'angular2/core';
-import {Control, ControlGroup} from 'angular2/common';
-
-import {App, Storage, LocalStorage, SqlStorage} from 'ionic/ionic';
-
-let testUrl = 'https://ionic-api-tester.herokuapp.com/json';
-let testUrl404 = 'https://ionic-api-tester.herokuapp.com/404';
-
-
-@App({
-  templateUrl: 'main.html'
-})
-class IonicApp {
-  constructor() {
-    this.local = new Storage(LocalStorage);
-    this.sql = new Storage(SqlStorage);
-  }
-  getLocal() {
-    this.local.get('name').then(value => {
-      alert('Your name is: ' + value);
-    });
-  }
-  setLocal() {
-    let name = prompt('Your name?');
-
-    this.local.set('name', name);
-  }
-  removeLocal() {
-    this.local.remove('name');
-  }
-
-  getSql() {
-    this.sql.get('name').then(value => {
-      alert('Your name is: ' + value);
-    }, (errResult) => {
-      console.error('Unable to get item from SQL db:', errResult);
-    });
-  }
-  setSql() {
-    let name = prompt('Your name?');
-
-    this.sql.set('name', name);
-  }
-  removeSql() {
-    this.sql.remove('name');
-  }
-}

demos/storage/main.html

@@ -1,13 +0,0 @@
-<ion-view>
-  <ion-content padding>
-    <h2>Local Storage</h2>
-    <button primary (click)="getLocal()">Get</button>
-    <button primary (click)="setLocal()">Set</button>
-    <button primary (click)="removeLocal()">Remove</button>
-
-    <h2>SQL Storage</h2>
-    <button primary (click)="getSql()">Get</button>
-    <button primary (click)="setSql()">Set</button>
-    <button primary (click)="removeSql()">Remove</button>
-  </ion-content>
-</ion-view>

demos/tap/index.ts

@@ -1,102 +0,0 @@
-import {App} from 'ionic/ionic';
-
-
-@App({
-  templateUrl: 'main.html'
-})
-class E2EApp {
-
-  tapTest(eleType) {
-    console.debug('test click', eleType);
-  }
-
-}
-
-
-function onEvent(ev) {
-  var c = pointerCoord(ev);
-  var l = '(' + c.x + ',' + c.y + ')';
-  if (ev.isIonicTap) {
-    l += ' isIonicTap';
-  }
-  console.debug(ev.type, l);
-}
-
-function pointerCoord(ev) {
-  // get coordinates for either a mouse click
-  // or a touch depending on the given event
-  let c = { x: 0, y: 0 };
-  if (ev) {
-    const touches = ev.touches && ev.touches.length ? ev.touches : [ev];
-    const e = (ev.changedTouches && ev.changedTouches[0]) || touches[0];
-    if (e) {
-      c.x = e.clientX || e.pageX || 0;
-      c.y = e.clientY || e.pageY || 0;
-    }
-  }
-  return c;
-}
-
-document.addEventListener('touchstart', onEvent);
-document.addEventListener('touchcancel', onEvent);
-document.addEventListener('touchend', onEvent);
-document.addEventListener('mousedown', onEvent);
-document.addEventListener('mouseup', onEvent);
-document.addEventListener('click', onEvent);
-
-
-var msgs = [];
-var index = 0;
-var timeId;
-var winConsoleError = console.error;
-
-console.error = function() {
-  winConsoleError.apply(this, arguments);
-  var args = ['ERROR!'];
-  for (var i = 0, j = arguments.length; i < j; i++){
-    args.push(arguments[i]);
-  }
-  console.debug.apply(this, args);
-};
-
-console.debug = function() {
-  index++;
-  var msg = [];
-  msg.push(index);
-  for (var i = 0, j = arguments.length; i < j; i++){
-    msg.push(arguments[i]);
-  }
-  msg.push(getTime());
-
-  msg = msg.join(', ');
-
-  if(arguments[0] === 'ERROR!') msg = '<span style="color:red;font-weight:bold">' + msg + '</span>';
-
-  if(arguments[0] === 'touchstart') msg = '<span style="color:blue">' + msg + '</span>';
-  if(arguments[0] === 'touchend') msg = '<span style="color:darkblue">' + msg + '</span>';
-
-  if(arguments[0] === 'mousedown') msg = '<span style="color:red">' + msg + '</span>';
-  if(arguments[0] === 'mouseup') msg = '<span style="color:maroon">' + msg + '</span>';
-
-  if(arguments[0] === 'click') msg = '<span style="color:purple">' + msg + '</span>';
-
-  if(arguments[0] === 'test click') msg = '<span style="color:orange">' + msg + '</span>';
-
-  msgs.unshift( msg );
-
-  if(msgs.length > 25) {
-    msgs.splice(25);
-  }
-
-  // do this so we try not to interfere with the device performance
-  clearTimeout(timeId);
-  timeId = setTimeout(function(){
-    document.getElementById('logs').innerHTML = msgs.join('<br>');
-  }, 100);
-
-}
-
-function getTime() {
-  var d = new Date();
-  return d.getSeconds() + '.' + d.getMilliseconds();
-}

demos/tap/main.html

@@ -1,41 +0,0 @@
-
-<ion-row>
-
-  <ion-col>
-    <button (click)="tapTest('button')" block>
-      <div><div><p>Button</p></div></div>
-    </button>
-  </ion-col>
-
-  <ion-col>
-    <a button (click)="tapTest('link')" block>
-      Link
-    </a>
-  </ion-col>
-
-</ion-row>
-
-<ion-row>
-
-  <ion-col>
-    <div button (click)="tapTest('div')" block>
-      Div w/ (click)
-    </div>
-  </ion-col>
-
-  <ion-col>
-    <div button block>
-      Div w/out (click)
-    </div>
-  </ion-col>
-
-</ion-row>
-
-
-<div id="logs"></div>
-
-<style>
-  .activated {
-    background-color: yellow !important;
-  }
-</style>