Revert "A to-do list for testing the ImageQuestion JS"

This reverts commit b4240b30d1d50ed403d3a2e22c15e6b4801a3329.
Revert "Fix callbacks for flexible portal strategy"

This reverts commit 44a36c2c89ff54585ffc2d0aec20cc9cdfb5fe3e.
Revert "Fixing hash key typo/bug"

This reverts commit 518ccd4bbbbcf9ae4dd0ffdd4c51f4d91adaec8e.
Revert "Add interactions staging for testing/demo."

This reverts commit bfe6e562da4b15360df5b013220c9891e4e91438.
Revert "Use images in the auth selection page, if provided."

This reverts commit a877c73160dc8eae95ad284c0c9c522df870e5f9.
Revert "More-structured portal configuration in YAML."

This reverts commit e00fa2fffc5fd8aa3253f075998f099237c1561a.
Revert "Reads portal configuration from YAML [#55550912]."

This reverts commit 1e3bb32f2120709ceda0869e7ba53b5f8afd9ce6.
Revert "Login path links to account picker"

This reverts commit 99bd198095768a0c1396aa21194ce57e97b048d1.
Revert "Allow logins to choose the portal to auth with."

This reverts commit c369d9081f9f7f00fc0aaee5ff5c57a9848a1a59.
Revert "Should be enough to accept users from any portal."

This reverts commit 9646b1256944adc8f5171641d325178ca123d4c6.
Revert "Extract auth_provider as a class method"

This reverts commit 5072a1473b5b376e4f776ddab688fba98d9c7ec6.
Revert "Users can produce a list of previous auth portals."

This reverts commit 7468ba36b561a5dd1af96393ed046a2c0d940f60.
Revert "Finishing up authentication configuration"

This reverts commit 9816a8c2fc28220a079700df1c3bbd43a4350489.
Revert "variable in setup block overrides policy"

This reverts commit 3e9e93e52dcb3864bd6365c2acd50598f5ff8995.
Revert "Pinning the Devise version, for safety"

This reverts commit ad5f2f36f62c3fbe00531ee83276da08b0e58fc0.
Revert "Confirming the Omniauth setup-phase approach."

This reverts commit 95937dd0c788be28f0581a5b7678b99f621e864b.
Revert "Fix options format"

This reverts commit 643ece815e9f7f9605b0f365a8b0c9e74c91091c.
Revert "First stab at arguments for Devise initializer"

This reverts commit c8cde7b37b92f12a679c6c9e816415f2f57efd4d.
Revert "Proposed fix for reordering bug [#62329238]."

This reverts commit 99745d4758d1db4980bf1133cb356e46dfcf2bbd.
Revert "Clarifying comment"

This reverts commit ce0d5c579ed0510c7cb5ad0e560de18371c773f8.