Merge branch 'dev' into mercury

scripts: fix displayselect layout selection
status: fix spaces in sb-cpu
mail [WIP]: fix filtering

.local/bin/displayselect

@@ -78,7 +78,7 @@ allposs=$(xrandr -q | grep -w "connected")
 screens=$(echo "$allposs" | awk '{print $1}')
 
 # Get user choice including multi-monitor and manual selection:
-chosen=$(printf "default\\n\\nmulti-monitor\\n%s\\nmanual selection" "$screens" | dmenu -i -p "Select display arangement:") &&
+chosen=$(printf "default\\nmulti-monitor\\n%s\\nmanual selection" "$screens" | dmenu -i -p "Select display arangement:") &&
 case "$chosen" in
         "default") default ;;
 	"manual selection") arandr ; exit ;;

.local/bin/statusbar/sb-cpu

@@ -12,7 +12,7 @@ cache=/tmp/cpubarscache
 stats=$(awk '/cpu[0-9]+/ {printf "%d %d %d\n", substr($1,4), ($2 + $3 + $4 + $5), $5 }' /proc/stat)
 [ ! -f $cache ] && echo "$stats" > "$cache"
 old=$(cat "$cache")
-printf " %s " " "
+printf " %s " ""
 echo "$stats" | while read -r row; do
 	id=${row%% *}
 	rest=${row#* }