Update #polybar and #i3 keyboard settings

One thing that occurred to me today was to not clutter my interface.
There were some "neat" nice to haves in the polybar setup I just added,
but I don't NEED to see memory usage and cpu temperature most days.

I have access to that if I want it, but I don't need it.

i3/.xsession

@@ -1,3 +1,5 @@
 WLAN=/sbin/ifconfig | grep wlp | tail -1 | cut -d ':' -f 1
 ETH=/sbin/ifconfig | grep veth | tail -1 | cut -d ':' -f 1
+setxkbmap -model pc105 -layout us,ru -option grp:ctrls_toggle
+setxkbmap -option caps:escape -option compose:ralt &
 i3