BLD-725: ChoiceGroup i18n.
i18n of Image Response [BLD-723]
Parse urls with query params for ^/static

  Query params with a value that starts with /static should have their values converted to the full location.
  Query params with a value that does not start with /static should be left unchanged.
Merge pull request #3897 from edx/jmclaus/i18n_image_response

i18n of Image Response [BLD-723]
Merge pull request #3394 from edx/dcadams/parse_query_params

Parse urls with query params for ^/static
Two image references incorrectly preceded by a comment
Merge pull request #3910 from edx/ahodges/documentation/images

Two image references incorrectly preceded by a comment
Merge pull request #3902 from edx/anton/i18n-choice-group

ChoiceGroup  i18n.
Add EASE to edx-platform requirements
Add AI algorithm configuration to LMS settings
Added ORA2_FILE_PREFIX setting
Use ORA2 AI-Grading branch