It's a google chrome extension for customizing SkyRoom theme.
Download the latest version from here and extract it.
- Open the Extension Management page by navigating to
chrome://extensions.- Alternatively, open this page by clicking on the Extensions menu button and selecting Manage Extensions at the bottom of the menu.
- Alternatively, open this page by clicking on the Chrome menu, hovering over More Tools then selecting Extensions
- Enable Developer Mode by clicking the toggle switch next to Developer mode.
- Click the Load unpacked button and select the extension directory.