i3status: change temperature file
i3: use FontAwesome in i3bar to display icons
i3status: use icons for better recognition
i3: use icons for the several workspaces
i3: change colour theme
i3: use xft font
i3: change font and colour theme of dmenu

dmenu must be patched with the height patch
i3: only floating windows have border

add shortcuts to add/remove border