Add link icons

CHANGELOG.md

@@ -37,6 +37,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
   - `compass`
   - `edit-2`
   - `edit-3`
+  - `link-2`
   - `list`
   - `log-in`
   - `log-out`

icons/core/link-2.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M15 7h3a5 5 0 0 1 5 5 5 5 0 0 1-5 5h-3m-6 0H6a5 5 0 0 1-5-5 5 5 0 0 1 5-5h3" fill="none" stroke="#0f0f0f" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+    <line x1="8" y1="12" x2="16" y2="12" fill="none" stroke="#0f0f0f" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+</svg>

icons/core/link.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71" fill="none" stroke="#000" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2"/>
+    <path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71" fill="none" stroke="#000" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2"/>
+</svg>