100% keyboard controls

README.md

@@ -19,6 +19,7 @@ Clicking on the canvas will insert control points, up to 3CPs. CPs can be moved
 
 ### Edit
 - Copy: `CmdOrCtrl+C`
+- Cut: `CmdOrCtrl+X`
 - Paste: `CmdOrCtrl+V`
 - Undo: `CmdOrCtrl+Z`
 - Redo: `CmdOrCtrl+Shift+Z`
@@ -43,14 +44,42 @@ Clicking on the canvas will insert control points, up to 3CPs. CPs can be moved
 - Thinner -5: `[`
 
 ### Layers
-- Move Above: `Up`
-- Move Below: `Down`
+- Move Above: `P`
+- Move Below: `L`
 
 ### View
 - Tools: `U`
 - Grid: `H`
 - Control Points: `J`
-- Expert Mode: `:`
+
+### Mode
+- Toggle Size: `CmdOrCtrl+E`
+- Keyboard: `CmdOrCtrl+K`
+
+## keyboard Mode
+
+### Controls
+- Add vertex: `Enter`
+- Remove vertex: `Backspace`
+
+### Select
+- Move Up: `Up`
+- Move Down: `Down`
+- Move Left: `Left`
+- Move Right: `Right`
+- XXYY(0): `0`
+- XXYY(1): `1`
+- XXYY(2): `2`
+- XXYY(3): `3`
+- XXYY(4): `4`
+- XXYY(5): `5`
+- XXYY(6): `6`
+- XXYY(7): `7`
+- XXYY(8): `8`
+- XXYY(9): `9`
+
+### Mode
+- Stop Keyboard Mode: `Escape`
 
 <img src='https://cdn.rawgit.com/hundredrabbits/Dotgrid/master/LAYOUT.svg?v=3' width="600"/>