Upgrade CodeMirror to 5.10.1 and now support fullscreen, jump-to-line in editor

public/vendor/codemirror/addon/scroll/annotatescrollbar.js

@@ -51,7 +51,7 @@
   Annotation.prototype.computeScale = function() {
     var cm = this.cm;
     var hScale = (cm.getWrapperElement().clientHeight - cm.display.barHeight - this.buttonHeight * 2) /
-      cm.heightAtLine(cm.lastLine() + 1, "local");
+      cm.getScrollerElement().scrollHeight
     if (hScale != this.hScale) {
       this.hScale = hScale;
       return true;
@@ -100,6 +100,9 @@
       elt.style.cssText = "position: absolute; right: 0px; width: " + Math.max(cm.display.barWidth * 1.5, 2) + "px; top: "
         + (top + this.buttonHeight) + "px; height: " + height + "px";
       elt.className = this.options.className;
+      if (ann.id) {
+        elt.setAttribute("annotation-id", ann.id);
+      }
     }
     this.div.textContent = "";
     this.div.appendChild(frag);