docs(readme): Start adding documentation for React version

docs/latest/SUMMARY.md

@@ -0,0 +1,25 @@
+# OHIF Viewers
+
+- Documentation Version
+- <select>
+      <option value="v1">1.0 (Meteor)</option>
+      <option value="latest">Saab</option>
+    </select>
+
+- Essentials
+  - [Getting Started](essentials/getting-started.md)
+  - [Troubleshooting](essentials/troubleshooting.md)
+- Connecting to Image Archives
+  - [DICOM Web](connecting-to-image-archives/dicomweb.md)
+
+----
+- I Want To
+  - [Embed the viewer using a script tag](I-want-to/script-tag.md)
+
+
+----
+- FAQ
+  - [General](faq/general.md)
+
+----
+- [Contributing](contributing.md)