Merge pull request #100 from petejohanson/behaviors/add-none

Add `&none` behavior.

docs/docs/behavior/misc.md

@@ -0,0 +1,41 @@
+---
+title: Miscellaneous
+---
+
+## Summary
+
+There are a few miscellaneous behaviors that are helpful when working with layers in keymaps,
+in particular, with handling what happens in higher layers, and if events are passed to
+the next layer or not
+
+## Transparent
+
+The transparent behavior simply ignores key position presses/releases, so they will be
+passed down to the next active layer in the stack.
+
+### Behavior Binding
+
+- Reference: `&trans`
+- Parameters: None
+
+Example:
+
+```
+&trans
+```
+
+## None
+
+The none behavior simply swallows and stops key position presses/releases, so they will **not**
+be passed down to the next active layer in the stack.
+
+### Behavior Binding
+
+- Reference: `&none`
+- Parameters: None
+
+Example:
+
+```
+&none
+```