i3, xinitrc: Move some programs to .xinitrc

.xinitrc

@@ -1,7 +1,29 @@
 #!/bin/sh
+
+# Source in xsessionrc
 if [ -z "$XSESSION_HAS_SOURCED" ]; then
 	source ~/.xsessionrc
 fi
 
 unset XDG_CURRENT_DESKTOP
+unset XSESSION_HAS_SOURCED
+
+# Basic setup
+xset -b -dpms
+
+# High-priority shit
+pulseaudio &
+mate-settings-daemon &
+compton &
+nitrogen --restore &
+~/.config/polybar/launch.sh &
+redshift &
+
+# Start up whenever shit
+dunst &
+/usr/lib/x86_64-linux-gnu/polkit-mate/polkit-mate-authentication-agent-1 &
+/usr/lib/polkit-mate/polkit-mate-authentication-agent-1 &
+mate-power-manager &
+
+# Off to the races
 exec i3