tschaub/grunt-newer — pull request #2 by tschaub (2013-09-07 14:34:17+00:00)
Title: Check mtime of dest file if present

Currently, the time of the last successful run of a particular target is used to compare to the target's `src` files. If the target is configured with `dest` files as well, the mtime of the `dest` files should be used to limit `src` files.