Merge pull request #382 from kubilaysalih/master

Change import of crypto

Author: piotr-oles

src/CancellationToken.ts

@@ -1,4 +1,4 @@
-import * as crypto from 'crypto';
+import crypto from 'crypto';
 import * as fs from 'fs';
 import * as os from 'os';
 import * as path from 'path';