Add bin/ scripts referenced in configs

Still not 100% sure how I want to tokenize this up. For now if I
reference a script in a config file, I should probably include it so
the env is complete.

bin/mic_mute

@@ -0,0 +1,3 @@
+# Toggle mic mute then tell waybar to update its mic display widget
+wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle
+pkill -SIGRTMIN+1 waybar

bin/notifylog

@@ -0,0 +1,3 @@
+# Called by dunst to blat a notification into a log in tmpfs, for perusal by my hud script
+# There's a security concern here, logging notifications like this. Only do this on a system you have control over
+(echo -e "`date '+%m-%dT%H:%M'`\0 $DUNST_APP_NAME\0 $DUNST_SUMMARY\0 $DUNST_BODY" | tr '\n' ' ' ; echo '') >> $XDG_RUNTIME_DIR/notifylog

bin/screenshot

@@ -0,0 +1,13 @@
+# Make sure our dir is here
+mkdir -p ${XDG_RUNTIME_DIR}/screenshots/
+
+# Take a full screenshot of the focused display, display it
+grim -o $(swaymsg -t get_outputs | jq -r '.[] | select(.focused) | .name') - | swayimg -f - &
+swayimg_pid=$!
+sleep 0.5
+
+# Activate slurp's rectangular select mode to snip a segment of the screenshot we took
+grim -g "$(slurp -dc ff0000)" ${XDG_RUNTIME_DIR}/screenshots/shot_$(date +%s).png
+
+# Kill the full screen screenshot display
+kill $swayimg_pid