Add type icon

CHANGELOG.md

@@ -35,6 +35,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
   - `slack`
   - `trend-down`
   - `trend-up`
+  - `type`
   - `user-check`
   - `user-x`
   - `voicemail`

icons/core/type.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <polyline points="4 7 4 4 20 4 20 7" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+    <line x1="9" y1="20" x2="15" y2="20" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+    <line x1="12" y1="4" x2="12" y2="20" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+</svg>