Luismahou/grunt-hashres — pull request #2 by raphaeleidus (2012-11-15 22:25:39+00:00)
Title: Allow the actual renaming of files to be optional

a common form of cache busting is to append the hash to the file name like so: `'${name}.${ext}?${hash}'` with this method the server will serve up `${name}.${ext}` no matter what comes after the `?`
if this format is used renaming the file isn't actually needed, just the substitutions in the out files.

this pull request implements this funtionality