docs: Adding a new example of how to use AnnotatedTopologyReader, as well as a new FAQ section with a couple of commonly asked questions.
diff --git a/docs/source/intro.rst b/docs/source/intro.rst
index 5ec2355..4a7252a 100644
--- a/docs/source/intro.rst
+++ b/docs/source/intro.rst
@@ -70,6 +70,8 @@
ndnSIM has been successfully compiled and used under Ubuntu Linux 12.04 (stock gcc, boost 1.48), Mac OS 10.8 (gcc-4.2 apple/llvm, macports gcc 4.7, boost 1.49 or 1.50).
+.. _requirements:
+
Requirements
-------------