Add sleep shortcut to i3
Add more i3 shortcuts (marks, moving workspaces)
Make Google Hangouts windows float in i3
Add battery status in i3
Use fish as default shell in tmux
Add vim as default editor
Add gitconfig
Add kj shortcut to vimrc
Make Arandr floating
Remove arrow key alternatives and resize mode; use mod+arrow for resizing
Clean up i3 config some
Add screen layout shortcuts to i3 config