Added $mod+Ctrl+h,j,k,l for switching focused containers (basically selects parent container and then focus switches).  Disabled dunstrc shortcuts (these interfered with $mod+Ctrl+h).

Changes to compton.conf to fix screen tearing.  Colour changes to dunst to match my theme (numix).  i3exit now uses dmtool lock instead of blurlock).

Restructure to be repo for various config files.  Added config files for compton, dmenurc, dunst, i3exit, i3status, and rofi (theme) - mostly origs (for init).