add links to demos in setup

setup.ipynb

@@ -4,9 +4,18 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
+    "## ISMRM 2019 Demos\n",
+    "\n",
+    "Links to the ISMRM 2019 demos:  \n",
+    "1. [Introduction to the BART command-line tools](demos/intro/intro.ipynb)\n",
+    "1. [Compute g-factor using Python and BART](demos/gfactor-demo/gfactor-demo-real_data.ipynb)\n",
+    "1. [Build a non-Cartesian SENSE reconstruction tool with the BART C API](demos/sense-recon/sense-recon.ipynb)\n",
+    "\n",
+    "\n",
     "## Setup for MyBinder\n",
     "\n",
-    "If you are running the demoes through MyBinder, run this setup script first!"
+    "**If you are running the demos through MyBinder, run this setup script first!**  \n",
+    "This will install BART and other dependencies to the local directory."
    ]
   },
   {