Run task without menus

[baruchiro]

For executing a task from a scheduled command line, if you run index -t taskName the taskName will run without menus.

#47

[eshaham]

@baruchiro I like this idea, but it should probably be under a different action. ie, shouldn't ride on top of the scrapingMainMenu function.

[baruchiro]

under a different action

Do you mean a different endpoint file? ie node runTask.js?

[eshaham]

@baruchiro no, like a new mode probably. see handling of modes here:
https://github.com/eshaham/israeli-ynab-updater/blob/master/src/index.js#L25

this should work with something like npm run start:quiet -- -t <taskName>