Merge pull request #221 from raszi/gh-206

Gh 206 document name option

Author: silkentrance

README.md

@@ -341,6 +341,7 @@ tmp.setGracefulCleanup();
 
 All options are optional :)
 
+ * `name`: a fixed name that overrides random name generation
  * `mode`: the file mode to create with, it fallbacks to `0600` on file creation and `0700` on directory creation
  * `prefix`: the optional prefix, fallbacks to `tmp-` if not provided
  * `postfix`: the optional postfix, fallbacks to `.tmp` on file creation