remove notebook examples

they have been moved to jupyter/notebook

examples/IPython Kernel/Index.ipynb

@@ -61,7 +61,8 b''
     "* [Background Jobs](Background Jobs.ipynb)\n",
     "* [Trapezoid Rule](Trapezoid Rule.ipynb)\n",
     "* [SymPy](SymPy.ipynb)\n",
-    "* [Raw Input in the Notebook](Raw Input in the Notebook.ipynb)"
+    "* [Raw Input in the Notebook](Raw Input in the Notebook.ipynb)\n",
+    "* [Importing Notebooks](Importing Notebooks.ipynb)"
    ]
   },
   {
@@ -190,7 +191,7 b''
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.4.2"
+   "version": "3.4.3"
   }
  },
  "nbformat": 4,

examples/Index.ipynb

@@ -33,10 +33,6 b''
    "metadata": {},
    "source": [
     "* [IPython Kernel](IPython Kernel/Index.ipynb): IPython's core syntax and command line features available in all frontends\n",
-    "* [Notebook](Notebook/Index.ipynb): The IPython Notebook frontend\n",
-    "* [Interactive Widgets](Interactive Widgets/Index.ipynb): Interactive JavaScript/HTML widgets and `interact`\n",
-    "* [Parallel Computing](Parallel Computing/Index.ipynb): IPython's library for interactive parallel computing\n",
-    "* [Customization](Customization/Index.ipynb): How to configure IPython and customize it with magics, extensions, etc.\n",
     "* [Embedding](Embedding/Index.ipynb): Embedding and reusing IPython's components into other applications\n"
    ]
   }
@@ -57,7 +53,7 b''
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.4.2"
+   "version": "3.4.3"
   }
  },
  "nbformat": 4,