v1 Release

Preparing for v1 release

### Changes

* Updated installer to remotely copy theme files from main [Evolved Theme](https://github.com/wp-evolved/evolved-theme) project
* Updated Gruntfile to match updates in Evolved Theme
* Updated instructions in Readme to match new setup

### Testing

* Clone the repo and switch to the `v1.0.0` branch
* Run `npm link` to allow Yeoman to run this version vs the installed version
* Update the remote branch in `app/index.js:226` from `master` to `move-deps` (while that PR is waiting on review)
* Create a test WP project, run `yo evolved` from the root.
* Follow the instructions per usual, everything else should be pretty much the same as before
* When you're done testing you'll want to remove the local symlink, run `npm r generator-evolved -g`

### Review

@germanny 
@ericrasch 
@jameswlane 
@ericclemmons

### Notes

* By remotely copying the theme files the generator won't need to be updated with every theme change.
* Once this PR is merged, all open PRs and issues will need to be moved to the Evolved Theme repo.