breaking, maint: remove deprecated use of nteract-on-jupyter

docs/contributing/docs.md

@@ -150,7 +150,7 @@ documentation:
   capitalized except when used in code / the commandline.
 - **Python** -- when referring to the language, capitalize Python.
 - **Notebook Interface** -- generic term for referring to JupyterLab,
-  nteract, classic notebook & other user interfaces for accessing
+  classic notebook & other user interfaces for accessing.
 
 ## Guidelines for markdown files
 

docs/contributing/packages.md

@@ -16,7 +16,7 @@ TLJH sets up two python environments during installation.
    primarily since conda does not support ARM CPUs and we'd like to support the
    RaspberryPI someday. Admins generally do not install custom packages
    in this environment.
-2. **User Environment**. Jupyter Notebook, JupyterLab, nteract, kernels,
+2. **User Environment**. Jupyter Notebook, JupyterLab, kernels,
    and packages the users wanna use (such as numpy, scipy, etc) are installed
    here. A [conda](https://conda.io) environment is used here, since
    a lot of scientific packages are available from Conda. `pip` is still

docs/topic/tljh-config.md

@@ -138,8 +138,8 @@ sudo tljh-config reload proxy
 
 ### User Environment
 
-`user_environment.default_app` Set default application users are
-launched into. Currently this can only be set to: `jupyterlab`
+`user_environment.default_app` Set default application users are launched into.
+Currently this can only be set to: `classic` and `jupyterlab`.
 
 ```bash
 sudo tljh-config set user_environment.default_app jupyterlab