Matt Weiden e07ebf85e8 Small documentation fix in prepare (#1292) ...

See sample of current behavior below:
```
venv❯ cellxgene prepare example-dataset/pbmc3k.h5ad
[cellxgene] Starting CLI...
Error: [cellxgene] cellxgene prepare has not been installed. Please run
`pip install cellxgene[prepare]` to install the necessary requirements.

~/workspace/cellxgene mweiden/446-custom-color-palette*
1 venv❯ pip install cellxgene[prepare]
zsh: no matches found: cellxgene[prepare]
```

Fix:
Wrap cellxgene[prepare] in single quotes.

2020-03-25 14:38:07 -07:00

..

__init__.py

CLI refactor (#396)

2018-11-02 10:52:50 -04:00

cli.py

Notify users of new versions of cellxgene (#1078)

2019-12-31 17:43:11 -08:00

launch.py

CORS and CSP headers (#1286)

2020-03-24 08:05:37 -07:00

prepare.py

Small documentation fix in prepare (#1292)

2020-03-25 14:38:07 -07:00

upgrade.py

Add user-generated annotations tests to the server (#1164)

2020-02-23 15:32:13 -08:00