Flux-ify: Bank list component.
Splitted up BankListComponent into its own file.
Renaming: helpers and const get a capital letter, variables get lowercase, in
variables names and filenames.
Flux-ify accounts list and a few renamings.
Moved xhrError into Helpers
Interaction with the backend now happens in stores.
Flux-ify Operations.
Merge all stores to make things simpler.
Fluxify Category component.
Deleted unnecessary comment.
Logs asserts in console all the time.
Added back the category selector for operations.
Prevent a race by loading operations once categories are loaded.
Flux-ify Similarity component.
Flux-ify Chart component.
Main component is now stateless \o/
Add buttons to select the kind of chart we want to see.
Be pedantic and use [].filter
Enhance charts: sort by date in ascending order, show date with a locale
string.
Charts: add balance over time.