Fix notebooks (2)

Author: Martin Journois

examples/Features.ipynb

@@ -21,7 +21,7 @@
    },
    "outputs": [],
    "source": [
-    "import brancca\n",
+    "import branca\n",
     "import folium\n",
     "from folium import features"
    ]

examples/Popups.ipynb

@@ -270,7 +270,7 @@
     "folium.Map([-25,150], zoom_start=3).add_to(f)\n",
     "\n",
     "# Let's put the figure into an IFrame.\n",
-    "iframe = folium.element.IFrame(width=500, height=300)\n",
+    "iframe = branca.element.IFrame(width=500, height=300)\n",
     "f.add_to(iframe)\n",
     "\n",
     "# Let's put the IFrame in a Popup\n",
@@ -300,21 +300,21 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 2.7",
    "language": "python",
-   "name": "python3"
+   "name": "py27"
   },
   "language_info": {
    "codemirror_mode": {
     "name": "ipython",
-    "version": 3
+    "version": 2
    },
    "file_extension": ".py",
    "mimetype": "text/x-python",
    "name": "python",
    "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.5.1"
+   "pygments_lexer": "ipython2",
+   "version": "2.7.11"
   }
  },
  "nbformat": 4,