Merge pull request #4870 from github/update-collections-${PR_ID}

Author: jmeridth

collections/teaching-computational-social-science/index.md

@@ -37,7 +37,6 @@ items:
  - maczokni/crimemapping_textbook_bookdown
  - maczokni/r-socialsci
  - CJWorkbench
- - CullenBoldt/CSSproject
  - sagepublishing/Hogan-FSStDS-draft-chapters-2019
  - sagepublishing/Bernauer-DQTAwR-draft-chapters-2019