fix(inline): use currentScript fallback on IE 10-11 (#94)

A fallback was made for _document.currentScript. Except when trying to remove the child from the serverNode, it did not use the fallback.

Author: Delano Neeleman

src/lib/api/event.recorder.ts

@@ -73,7 +73,7 @@ export function start(prebootData: PrebootData, win?: PrebootWindow) {
     return;
   }
 
-  serverNode.removeChild(_document.currentScript);
+  serverNode.removeChild(currentScript);
 
   const opts = prebootData.opts || ({} as PrebootOptions);
   let eventSelectors = opts.eventSelectors || [];