Revert "add chaneglog for forceReload PR"

This reverts commit 58dfda760e.

Revert "Fix error handler which showed an error on reload, as the cancel event was triggered after the cacheInvalidated property has been set to true"

This reverts commit 93263aea3a.

Revert "Workaround for bad cache handling in mattermost platform, fixes #212"

This reverts commit 61bf5344bf.

src/browser/index.jsx

@@ -324,8 +324,7 @@ var MattermostView = React.createClass({
 
     webview.addEventListener('did-fail-load', function(e) {
       console.log(thisObj.props.name, 'webview did-fail-load', e);
-      if (e.errorCode === -3 || // An operation was aborted (due to user action).
-        e.errorCode === -300) { //The operation was aborted to invalidate application cache
+      if (e.errorCode === -3) { // An operation was aborted (due to user action).
         return;
       }
 
@@ -360,13 +359,6 @@ var MattermostView = React.createClass({
       }
     });
 
-    webview.addEventListener("did-start-loading", function() {
-      if (!webview.cacheInvalidated) {
-        webview.reloadIgnoringCache();
-        webview.cacheInvalidated = true;
-      }
-    });
-
     webview.addEventListener("dom-ready", function() {
       // webview.openDevTools();