update README

README.md

@@ -38,19 +38,22 @@ After installation, run `npm install` and then run `gulp dev` which will open up
 
 - `gulp` the default task that builds everything
 - `gulp dev` browserSync opens the project in your default browser and live reloads when changes are made
-- `gulp sass` compiles SCSS files into CSS
-- `gulp minify-css` minifies the compiled CSS file
-- `gulp minify-js` minifies the themes JS file
-- `gulp copy` copies dependencies from node_modules to the vendor directory
+- `gulp css` compiles SCSS files into CSS and minifies the compiled CSS
+- `gulp js` minifies the themes JS file
+- `gulp vendor` copies dependencies from node_modules to the vendor directory
+
+You must have npm and Gulp installed globally on your machine in order to use these features.
+
+## Troubleshooting and Help
+
+Start Bootstrap has a public Slack channel which is a great place to ask questions about this template and all things related to Start Bootstrap.
+
+**[Click here to join the Slack channel!](https://startbootstrap-slack.herokuapp.com/)**
 
 ## Bugs and Issues
 
 Have a bug or an issue with this template? [Open a new issue](https://github.com/BlackrockDigital/startbootstrap-agency/issues) here on GitHub or leave a comment on the [template overview page at Start Bootstrap](http://startbootstrap.com/template-overviews/agency/).
 
-## Custom Builds
-
-You can hire Start Bootstrap to create a custom build of any template, or create something from scratch using Bootstrap. For more information, visit the **[custom design services page](https://startbootstrap.com/bootstrap-design-services/)**.
-
 ## About
 
 Start Bootstrap is an open source library of free Bootstrap templates and themes. All of the free templates and themes on Start Bootstrap are released under the MIT license, which means you can use them for any purpose, even for commercial projects.