firebase/generator-angularfire — pull request #27 by gion (2014-11-19 15:15:43+00:00)
Title: removed wrong cwd path in wiredep task

Specifying a `cwd` option in a task's config makes that directory the "base" directory from which all the operations start.
In this case, having the `cwd` pointing to the *app* folder, and simultaneously having *app* in the filepaths of the subtasks, the `wiredep` was actually doubling the *app* folder, searching for files at wrong paths (like *app/app/file-name*).
I propose this filechange in order to fix the bug and keeping this repo somewhat in sync with [the original one](https://github.com/yeoman/generator-angular/blob/master/templates/common/root/_Gruntfile.js#L177).