Improve Performance of right side column in React

hypha/apply/api/v1/serializers.py

hypha/apply/flags/views.py

hypha/static_src/src/app/src/containers/ByRoundListing.js

...a/static_src/src/app/src/containers/DisplayPanel/index.js

..._src/src/app/src/containers/FlagContainer/WithFlagType.js

...tatic_src/src/app/src/containers/FlagContainer/actions.js

.../static_src/src/app/src/containers/FlagContainer/index.js

...tatic_src/src/app/src/containers/FlagContainer/reducer.js

.../static_src/src/app/src/containers/FlagContainer/sagas.js

...c_src/src/app/src/containers/ReminderContainer/actions.js

...c/containers/ReminderContainer/components/ReminderList.js

...src/src/app/src/containers/ReminderContainer/constants.js

...ners/ReminderContainer/containers/ReminderForm/actions.js

...ainers/ReminderContainer/containers/ReminderForm/index.js

...ainers/ReminderContainer/containers/ReminderForm/sagas.js

...tic_src/src/app/src/containers/ReminderContainer/index.js

...ic_src/src/app/src/containers/ReminderContainer/models.js

...c_src/src/app/src/containers/ReminderContainer/reducer.js

...tic_src/src/app/src/containers/ReminderContainer/sagas.js

...src/src/app/src/containers/ReminderContainer/selectors.js