update dependencies

app/node_modules/fs-extra/docs/ensureLink-sync.md

@@ -0,0 +1,17 @@
+# ensureLinkSync(srcpath, dstpath)
+
+Ensures that the link exists. If the directory structure does not exist, it is created.
+
+- `srcpath` `<String>`
+- `dstpath` `<String>`
+
+## Example:
+
+```js
+const fs = require('fs-extra')
+
+const srcpath = '/tmp/file.txt'
+const dstpath = '/tmp/this/path/does/not/exist/file.txt'
+fs.ensureLinkSync(srcpath, dstpath)
+// link has now been created, including the directory it is to be placed in
+```