Fix typo in NB0.0 and update .gitignore

Author: jsdodge

.gitignore

@@ -12,6 +12,7 @@ Norris.dat
 download
 import-file-test.ipynb
 **/Untitled.ipynb
+student_feedback
 
 # User-specific stuff
 .idea/**/workspace.xml

.idea/jupyter-settings.xml

@@ -44,7 +44,7 @@
    },
    "source": [
     "## Resources\n",
-    "For more information, please consult the SFU Physics Department's Computation Physics Website (https://www.sfu.ca/physics/computation.html) and the Python Tutorial (https://docs.python.org/3/tutorial/)."
+    "For more information, please consult the SFU Physics Department's [Computation Physics Website](https://www.sfu.ca/physics/computation.html) and the [Python Tutorial](https://docs.python.org/3/tutorial/)."
    ]
   },
   {