First of all, this mod is a xposed module, which requires the Xposed Framework installed (not hard to install), which requires a rooted device. To install & download the Xposed Framework, check HERE.
As you have the Xposed Framework installed, download the GEL settings mod, activate it and reboot your device to take the effect.
What does this mod do?
- hide Google search bar / automatically show search bar on Google Now
- hide apps from the app drawer
- resize the home screen grid
- change the number of hotseat apps (icons above the navigation bar)
- hide icon labels on home screen and/or on app drawer
- apply settings without rebooting your device
- more to come
Please check the original XDA thread for more info, features request, FAQ and more.