'apiKey' is one that people are likely to spell wrong in their configs
as 'apikey'. Given that there's no sanity-checking around required
config values yet, and a missing API key can cause silent failures in
some modules, be liberal in accepting spelling.
Have all instances take a function
Update the remaining modules to take this into account
Numerous smaller refactors to make some widgets work more or less the same
GetRect can lead to a race condition
Add a RenderFunc method so that we can call try to
wrap even more of our rendering in the thread safe
`QueueUpdateDraw` method
* Some assignments simplified by using assignment operators
* Rewrite switch statement with only one case as if.
* Rewrite if-else chain as a switch statement.
* go fmt `modules/todoist/project.go` file.
Define help with keys
This means that keys and help are automatically in sync
This means that you can't define keys, but forget help
This unfortunately also means that formatting may not be quite as good
Rather than referencing wtc.Config, instead pass the global config
Also, look up config for the module early and pass that in sooner, to deal with fewer long paths and get rid of the
ConfigKey variable
