Added uBlock exception

src/contentScript.js

 	root.querySelectorAll('*').forEach(element => {
 		if (getComputedStyle(element).position === 'fixed' || 
 			getComputedStyle(element).position === 'sticky') {
+			// uBlock exception.
+			if (element.tagName == "IFRAME" && 
+				element.parentElement.tagName == "HTML")
+				return;
+
+			// Kill the sticky.
 			console.log("Killing sticky!");
 			element.remove();
+
+			// Increment the stickies killed count, and update icon badge.
 			AKS.stickiesKilled++;
 			chrome.runtime.sendMessage({ newBadgeText: "" + AKS.stickiesKilled });
 		}