Increase dunst height, tweaks to some init scripts, and add .Xauthority to remove first boot errors

base/.xprofile

@@ -6,9 +6,10 @@
 
 export XDG_CONFIG_HOME="$HOME/.config"
 
-[ -d /sbin ] && PATH="$PATH:/sbin"
-[ -d /usr/sbin ] && PATH="$PATH:/usr/sbin"
-[ -d "$HOME/bin" ] && PATH="$HOME/bin:$PATH"
+# add additional directories to PATH
+for dir in /sbin /usr/sbin "$HOME/bin"; do
+	[ -d "$dir" ] && PATH="$dir:$PATH"
+done
 
 # compton
 al-compositor --start &