Do not execute notebooks when generating doc. (#91)

* Do not execute notebooks when generating doc.

* Add Github link to notebook file inside each notebook file.

docs/conf.py

@@ -24,3 +24,6 @@
 
 html_theme = "sphinx_rtd_theme"
 html_static_path = ["_static"]
+
+# nbsphinx config
+nbsphinx_execute = "never"

docs/notebooks/notebook_1_sarc_connection_and_users_list.ipynb

@@ -7,6 +7,8 @@
    "source": [
     "# Notebook 1\n",
     "\n",
+    "You can get the notebook file [here](https://github.com/mila-iqia/SARC/blob/master/docs/notebooks/notebook_1_sarc_connection_and_users_list.ipynb).\n",
+    "\n",
     "## Connect to SARC virtual machine\n",
     "\n",
     "For this example, and more generally for any use of SARC, you need to access SARC virtual machine in normal (read-only) mode, with config file `config/sarc-client.json`.\n",

docs/notebooks/notebook_2_jobs_from_users_list.ipynb

@@ -7,6 +7,8 @@
    "source": [
     "# Notebook 2 - Get jobs from a users list\n",
     "\n",
+    "You can get the notebook file [here](https://github.com/mila-iqia/SARC/blob/master/docs/notebooks/notebook_2_jobs_from_users_list.ipynb).\n",
+    "\n",
     "In this example, you will learn how to get jobs from a users list.\n",
     "\n",
     "Let's first configure the `SARC_CONFIG` variable, as in notebook 1:"

docs/notebooks/notebook_3_usage_stats.ipynb

@@ -7,6 +7,8 @@
    "source": [
     "# Notebook 3 - Get usage stats for a specific period\n",
     "\n",
+    "You can get the notebook file [here](https://github.com/mila-iqia/SARC/blob/master/docs/notebooks/notebook_3_usage_stats.ipynb).\n",
+    "\n",
     "This example provides a code to compute usage statistics for a specific period on a list of clusters.\n",
     "\n",
     "(based on examples/usage_stats.py)\n",