finished tutorial & dev docs

.gitignore

@@ -30,4 +30,6 @@ node_modules/
 
 # docs
 docs/iJO1366.json
-docs/e_coli_core.json
+docs/e_coli_core.json
+docs/iAB_RBC_283.json
+docs/example_map.html

README.md

@@ -89,28 +89,27 @@ pip install escher
 
 ## Jupyter extensions
 
-To install the Jupyter lab extension, simply install Escher with pip then
-install the extension:
-
-```bash
-pip install escher
-jupyter labextension install @jupyter-widgets/jupyterlab-manager
-jupyter labextension install escher
-```
-
-To install the Jupyter notebook extension, run the following:
+When you `pip install escher`, the Jupyter notebook extension should be
+installed automatically. If that doesn't work, try:
 
 ```bash
-pip install escher
-# you'll need version >=5 of the `notebook` package
+# The notebook extenstion should install automatically. You can check by running:
+jupyter nbextension list
+# Make sure you have version >=5 of the `notebook` package
 pip install "notebook>=5"
+# To manually install the extension
 jupyter nbextension install --py escher
 jupyter nbextension enable --py escher
+# depending on you environment, you might need the `--sysprefix` flag with those commands
 ```
 
-Note: depending on you environment, you might want to add the `--sysprefix` flag
-to the nbextension commands. You might also need to use `sudo` to get around
-permissions issues.
+To install the Jupyter lab extension, simply install Escher with `pip install escher` then
+install the extension:
+
+```bash
+jupyter labextension install @jupyter-widgets/jupyterlab-manager
+jupyter labextension install escher
+```
 
 ## Python/Jupyter Development