Removed the user facing components for the browse/build buttons. Unfortunately I cannot remove the rest of the component because this component is used to control the minimized/sidebar states so it needs to stay until the browser is refactored to handle the minimized outside of this.
fixing lint issues
Merge pull request #9 from hatched/remove-browse-build

Unfortunately I cannot remove the rest of the component because this component is used to control the minimized/sidebar states so it needs to stay until the browser is refactored to handle the minimized outside of this.

To QA: make sure you can open/close/navigate around the sidebar as usual.