Merge pull request #931 from OpenTechFund/feature/844-api-refactor

opentech/static_src/src/app/src/api/notes.js

opentech/static_src/src/app/src/api/rounds.js

opentech/static_src/src/app/src/api/submissions.js

opentech/static_src/src/app/src/api/utils.js

opentech/static_src/src/app/src/redux/actions/notes.js

opentech/static_src/src/app/src/redux/actions/submissions.js

opentech/static_src/src/app/src/redux/middleware/api.js

...tech/static_src/src/app/src/redux/reducers/submissions.js

opentech/static_src/src/app/src/redux/store.js

opentech/static_src/src/app/webpack.base.config.js

package-lock.json

package.json