Update start here

Author: dcmckayibm

qiskit/1_start_here.ipynb

@@ -70,10 +70,10 @@
     "  * [Noise transformations](advanced/aer/noise_transformation.ipynb) - Demonstrates the noise approximation utility functions to construct approximate Clifford noise models out of a general noise model\n",
     "  \n",
     "##  4 Qiskit Ignis\n",
-    "Ignis, the ‘fire’ element, is dedicated to fighting noise and errors and to forging a new path. This includes better characterization of errors, improving gates, and computing in the presence of noise. Ignis is meant for those who want to design quantum error correction codes, or who wish to study ways to characterize errors through methods such as tomography, or even to find a better way for using gates by exploring dynamical decoupling and optimal control. While we have already released parts of this element as part of libraries in Terra, an official stand-alone release will come soon. For now, we have some tutorials for you to explore.\n",
-    "  * [Relaxation and decoherence](advanced/ignis/relaxation_and_decoherence.ipynb) - How to measure coherence times on the real quantum hardware\n",
-    "  * [Quantum state tomography](advanced/ignis/state_tomography.ipynb) - How to identify a quantum state using state tomography, in which the state is prepared repeatedly and measured in different bases\n",
-    "  * [Quantum process tomography](advanced/ignis/process_tomography.ipynb) - Using quantum process tomography to reconstruct the behavior of a quantum process and measure its fidelity, i.e., how closely it matches the ideal version\n",
+    "Ignis, the ‘fire’ element, is dedicated to fighting noise and errors and to forging a new path. This includes better characterization of errors, improving gates, and computing in the presence of noise. Ignis is meant for those who want to design quantum error correction codes, or who wish to study ways to characterize errors through methods such as tomography and randomized benchmarking, or even to find a better way for using gates by exploring dynamical decoupling and optimal control. Ignis tutorials are found [here](advanced/ignis/) and include:\n",
+    "  * [Relaxation and decoherence](advanced/ignis/3_relaxation_and_decoherence.ipynb) - How to measure coherence times on the real quantum hardware\n",
+    "  * [Quantum state tomography](advanced/ignis/6a_state_tomography.ipynb) - How to identify a quantum state using state tomography, in which the state is prepared repeatedly and measured in different bases\n",
+    "  * [Randomized Benchmarking](advanced/ignis/5a_randomized_benchmarking.ipynb) - A technique used to measure the average gate error by measuring the outcomes of random Clifford circuits. This is used internally to report gate errors on our systems\n",
     "\n",
     "##  5 Qiskit Aqua\n",
     "Aqua, the ‘water’ element, is the element of life. To make quantum computing live up to its expectations, we need to find real-world applications. Aqua is where algorithms for NISQ computers are built. These algorithms can be used to build applications for quantum computing.\n",
@@ -165,7 +165,7 @@
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