Update README, screens for debian branch

README.md

@@ -2,11 +2,14 @@
 
 A place for backing up my dotfiles. Be sure to clone recursively if you want to grab updated plugins / submodules included. For example, using Pathogen with Vim to manage plugins requires that the plugin to be installed are cloned to the `~/.vim/bundle/` directory. Cloning recursively allows git to clone these same nested repositories/submodules within this directory so Pathogen can handle running the Vim plugins.
 
+These configs were created and tested on Lubuntu using i3-gaps, and should only be used on similar systems. This is intentionally a very light configuration created for a Toshiba 2 Chromebook running an Intel Dual Core N2840 2.16GHz with 2GB of RAM. I find it to be very usable as a daily driver when booting from a persistent USB created with [Universal USB Installer](https://www.pendrivelinux.com/universal-usb-installer-easy-as-1-2-3/), after booting you can expect to be using ~300MB of RAM. This leaves plenty of RAM available to browse the web, run IDEs and view PDFs or work on other documents in LibreOffice.
 
-These configs were created and tested on Manjaro Linux using i3wm, and should only be used on similar systems. Easiest installation is to clone repository into home directory - 
+Media keys work for backlight, volume, and yakuake drop-down toggle. Alt is mod key within i3-gaps
+
+Easiest installation is to clone repository into home directory - 
 
 ```bash
-git clone --recursive https://github.com/shaunrd0/dot ~/dot
+git clone -b i3-debian --recursive https://github.com/shaunrd0/dot ~/dot
 cd ~/dot/
 stow .
 ```
@@ -14,7 +17,7 @@ stow .
 If you'd rather clone elsewhere - 
 
 ```bash
-git clone --recursive https://github.com/shaunrd0/dot /path/to/dot
+git clone -b i3-debian --recursive https://github.com/shaunrd0/dot /path/to/dot
 cd /path/to/dot/
 stow -t ~ .
 ```
@@ -25,3 +28,4 @@ Note that the `dot/packages/` directory is for reference and is the only directo
 
 ![desktop](screens/dtop.png)
 
+