Update DEPLOY.md

Author: lokesh

DEPLOY.md

@@ -1,8 +1,8 @@
 ## How to make a release and deploy
 
-- Update version number in `src/lightbox.js` and `package.json`
-- Update README.md Changelog with release date
-- grunt build
-- Push to Github repo
-- Create a new Github release along with tag. Naming convention for both ```v2.8.1```
+- **Checkout dev branch.** This will contain work queued up for the next release.
+- **Update version number.** Manually update version number in `src/lightbox.js` and `package.json`. Don't use `npm version`.
+- **Run `grunt build`.** Make sure you have run `bower install` ahead of this as it will pull down jQuery which is utilized in the build step.
+- **Merge to `master`.** Commit changes and push to new branch. Create PR from this branch to `master`. Merge.
+- **Create tagged release.** Go to [Github Releases page](https://github.com/lokesh/lightbox2/releases). Draft a new release. Naming convention is `v2.8.1`.
 - Run `npm publish`