Add chrome store related things

.gitignore

@@ -0,0 +1 @@
+.DS_Store

docs/description

@@ -0,0 +1,8 @@
+CloseMe is a simple open-source Chrome extension that will auto-close all the invasive pop-ups from the Medium website.
+
+Nothing to do, you just won't see them any more! Lovely, isn't it?!
+
+You can see the source of the extension here : https://github.com/jlengrand/closeme
+
+I am not collecting any data except the total amount of pop-ups closed using this extension :). Hopefully Medium will change its behavior one of those days.
+

popup.js

@@ -2,6 +2,6 @@ const storageKey = "popups_closed";
 const elementId = "amount";
 
 chrome.storage.sync.get([storageKey], (result) => {
-    const value = ((result.popups_closed === undefined) ? 0 : result.popups_closed);
+        const value = ((result.popups_closed === undefined) ? 0 : result.popups_closed);
     document.getElementById(elementId).textContent = value;
 });