Kinesis layout

I'm making this gist for record keeping to make sure I know what's going on with my keydefs

Important keys:
  - Control x2 
  - Shift x2
  - Alt x2
  - Windows (Win4) x2
  - Space
  - Enter
  - Backspace
  - Tab
  - Escape

As denoted by the "x2"s, those are the keys that appear twice at the thumbs and should be symmetrical

LControl -> Control
LAlt -> Windows
LHome -> Alt
LEnd -> Shift
LDelete -> Tab
LBackspace -> Backspace

RControl -> Control
RWin -> Windows
RPageUp -> Alt
RPageDown -> Escape
REnter -> Enter
RSpace -> Space

All arrow keys -> shift (to prevent accidental movement)