Cleanup config

Signed-off-by: Knut Ahlers <knut@ahlers.me>

.config/i3/config

@@ -39,18 +39,8 @@ bindsym $mod+Shift+q kill
 # start dmenu (a program launcher)
 bindsym $mod+d exec dmenu_run
 bindsym $mod+i exec i3-input -P 'i3 command: '
-# There also is the (new) i3-dmenu-desktop which only displays applications
-# shipping a .desktop file. It is a wrapper around dmenu, so you need that
-# installed.
-# bindsym $mod+d exec --no-startup-id i3-dmenu-desktop
 
 # change focus
-# bindsym $mod+j focus left
-# bindsym $mod+k focus down
-# bindsym $mod+l focus up
-# bindsym $mod+semicolon focus right
-
-# alternatively, you can use the cursor keys:
 bindsym $mod+Left focus left
 bindsym $mod+Down focus down
 bindsym $mod+Up focus up
@@ -156,12 +146,6 @@ mode "resize" {
   # Pressing right will grow the window’s width.
   # Pressing up will shrink the window’s height.
   # Pressing down will grow the window’s height.
-        bindsym j resize shrink width 10 px or 10 ppt
-        bindsym k resize grow height 10 px or 10 ppt
-        bindsym l resize shrink height 10 px or 10 ppt
-        bindsym semicolon resize grow width 10 px or 10 ppt
-
-        # same bindings, but for the arrow keys
   bindsym Left resize shrink width 10 px or 10 ppt
   bindsym Down resize grow height 10 px or 10 ppt
   bindsym Up resize shrink height 10 px or 10 ppt