configuration: update the MoveToEdge binds to use C-W-arrow

...as W-arrow is now taken by defaults

Author: johanmalm

src/configuration.md

@@ -83,16 +83,16 @@ or
 ### MoveToEdge, ShrinkToEdge and GrowToEdge
 
 ```
-<keybind key="W-Left">
+<keybind key="C-W-Left">
   <action name="MoveToEdge" direction="left" snapWindows="true"/>
 </keybind>
-<keybind key="W-Right">
+<keybind key="C-W-Right">
   <action name="MoveToEdge" direction="right" snapWindows="true"/>
 </keybind>
-<keybind key="W-Up">
+<keybind key="C-W-Up">
   <action name="MoveToEdge" direction="up" snapWindows="true"/>
 </keybind>
-<keybind key="W-Down">
+<keybind key="C-W-Down">
   <action name="MoveToEdge" direction="down" snapWindows="true"/>
 </keybind>
 <keybind key="W-S-Left">
@@ -109,23 +109,6 @@ or
 </keybind>
 ```
 
-### SnapToEdge
-
-```
-<keybind key="C-W-Left">
-  <action name="SnapToEdge" direction="left"/>
-</keybind>
-<keybind key="C-W-Right">
-  <action name="SnapToEdge" direction="right"/>
-</keybind>
-<keybind key="C-W-Up">
-  <action name="SnapToEdge" direction="up"/>
-</keybind>
-<keybind key="C-W-Down">
-  <action name="SnapToEdge" direction="down"/>
-</keybind>
-```
-
 ## Mousebinds
 
 ### Unfosus all windows when clicking on desktop