Cleanup README by removing unnecessary sections

Removed outdated Docker section and contact details from README.

Author: jimboid

README.md

@@ -28,27 +28,3 @@ Workshop Content Authors:
 - Lester Hedges
 
 ## Contact
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-## Docker
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-This container is derived from the CCPBioSim JupyterHub image. This container
-adds the necessary software packages and notebook content to form a deployable
-course container. The source content for this course can be found at
-https://github.com/CCPBioSim/python-and-data-workshop
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-## How to Use
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-In our containers we are using the JupyterHub default port 8888, so you should
-forward this port when deploying locally::
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-    docker run -p 8888:8888 ghcr.io/ccpbiosim/python-workshop:latest