Remove firefox app installation

index.html

@@ -191,33 +191,6 @@ chown -R <strong>username</strong>:<strong>username</strong> ~<strong>username</
             </div>
           </div>
         </div>
-        <div class="panel" data-state="collapsed" ng-hide="isinstalled">
-          <div class="panel-heading">
-            <h4 class="panel-title">
-              <a class="accordion-toggle" ng-click="toggleAccordion($event)">
-                Install app
-              </a>
-            </h4>
-          </div>
-          <div id="collapseFour" class="panel-collapse collapse">
-            <div class="panel-body">
-              <p>You don't need to install anything to use Glowing Bear, it works with any modern browser. Start using it <a data-toggle="collapse" data-parent="#accordion" href="#collapseOne">right now</a> at the top of the page! However, there are a few ways to improve integration with your operating system.</p>
-              <h3>Mobile Applications</h3>
-              <p>If you're running Android 4.4 or later, you can install our app from the Google Play Store! We can't distribute on iOS unfortunately, but if you're a developer, you can <a href="https://github.com/glowing-bear/glowing-bear-cordova">follow the sideloading instructions</a>.</p>
-              <p><a href="https://play.google.com/store/apps/details?id=com.glowing_bear"><img alt="Android app on Google Play" src="assets/img/badge_playstore.png" /></a></p>
-              <h3>Electron</h3>
-              <p>Glowing Bear supports the electron shell. You'll have to build it yourself, though. Run the following commands, choosing your platform from the list in the last command: <pre>git clone https://github.com/glowing-bear/glowing-bear
-cd glowing-bear
-npm install
-npm install electron-packager
-npm run build-electron-{windows, darwin, linux}</pre>
-              <h3>Firefox Browser</h3>
-              <p>Firefox used to support apps, but this was removed from Firefox. There's nothing we can do about it. Sorry!</p>
-              <h3>Chrome</h3>
-              <p>To install Glowing Bear as an app in Chrome for Android, select <kbd>Menu - Add to home screen</kbd>. In the desktop version of Chrome, click <kbd>Menu - More tools - Create application shortcuts</kbd>.</p>
-            </div>
-          </div>
-        </div>
         <div class="panel" data-state="collapsed">
           <div class="panel-heading">
             <h4 class="panel-title">

js/glowingbear.js

@@ -53,23 +53,6 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
         $log.debug($rootScope.$$watchersCount);
     };
 
-    $scope.isinstalled = (function() {
-        // Check for firefox & app installed
-        if (navigator.mozApps !== undefined) {
-            navigator.mozApps.getSelf().onsuccess = function _onAppReady(evt) {
-                var app = evt.target.result;
-                if (app) {
-                    return true;
-                } else {
-                    return false;
-                }
-            };
-        } else {
-            return false;
-        }
-    }());
-
-
     // Detect page visibility attributes
     (function() {
         // Sadly, the page visibility API still has a lot of vendor prefixes
@@ -613,30 +596,6 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
         connection.attemptReconnect(bufferId, 3000);
     };
 
-//XXX this is a bit out of place here, either move up to the rest of the firefox install code or remove
-    $scope.install = function() {
-        if (navigator.mozApps !== undefined) {
-            // Find absolute url with trailing '/' or '/index.html' removed
-            var base_url = location.protocol + '//' + location.host +
-                location.pathname.replace(/\/(index\.html)?$/, '');
-            var request = navigator.mozApps.install(base_url + '/manifest.webapp');
-            request.onsuccess = function () {
-                $scope.isinstalled = true;
-                // Save the App object that is returned
-                var appRecord = this.result;
-                // Start the app.
-                appRecord.launch();
-                alert('Installation successful!');
-            };
-            request.onerror = function () {
-                // Display the error information from the DOMError object
-                alert('Install failed, error: ' + this.error.name);
-            };
-        } else {
-            alert('Sorry. Only supported in Firefox v26+');
-        }
-    };
-
     $scope.showModal = function(elementId) {
         document.getElementById(elementId).setAttribute('data-state', 'visible');
     };