changed nreplController to use cross-spawn to avoid spawn ENOENT error on Windows

Author: fachammer

package-lock.json

@@ -78,6 +78,7 @@
     },
     "dependencies": {
         "bencoder": "^0.0.5",
+        "cross-spawn": "^5.1.0",
         "jszip": "^3.1.1"
     },
     "repository": {

package.json

@@ -1,6 +1,7 @@
 import 'process';
 import * as vscode from 'vscode';
-import { spawn, ChildProcess } from 'child_process';
+import { spawn } from 'cross-spawn';
+import { ChildProcess } from 'child_process';
 
 import { CljConnectionInformation } from './cljConnection';