Stage components fields cleanup
Stage components fields cleanup

* Capitalization fixes
* Stale comment removal
* Hidden unused "Grade Criteria" field from UI (but not competely removed)

Sapitalization fix + hidden unused Grading Criteria setting

Typos and capitalization fixes

Capitalization fixes and stale comment removal

Capitalization fixes and stale comment removal

open-craft/xblock-group-project-v2,open-craft/xblock-group-project-v2,open-craft/xblock-group-project-v2