Merge branch 'develop'

* develop:
  fixes #when:do:
  fixes submapless getter
  supporting many (sub)Mapless now
  adds a couple of tests to Mapless
  Model is subclass of MaplessModel now
  introduces adding Flow to window.flow and  the session and the answer of the active controller
  changes the way to start the app
  adds ifAbsentAt:put:andDo:
  fix in StuffController
  adds questions to FAQ and fix ListController
  implements ListController (needs testing)
  fixes #refresh typo and Router will observe without sending #onHashChanged when observer is wired, also scaffolding ListController
Merge branch 'develop'

* develop:
  fixes image name in scripts, using `Pharo.image` instead of `worker.image`
  The binding controller now reacts to the moment when the view gets created. This is super useful for makeing subcontrollers in each-
  adds the nginx conf file convenient for windows and fixes order of Zinc dispatcher
  removes spurious code
  fixes StuffUsingEach
Merge branch 'develop'

* develop:
  updates FAQ
add switch '--save' for adding js packages
install minimongo (https://www.npmjs.org/package/minimongo)
taught nginx windows config file where app lives
Merge branch 'config_minimongo'
Merge branch 'update_FAQ'
Merge branch 'master' of github.com:flow-stack/flow

# By PaulDavidowitz
# Via PaulDavidowitz
* 'master' of github.com:flow-stack/flow:
  taught nginx windows config file where app lives
  install minimongo (https://www.npmjs.org/package/minimongo)
  add switch '--save' for adding js packages
review of master, update of FAQ, readme and templates of .conf files
addind some missing changes
Merge branch 'master' into develop

Conflicts:
	flow.dev.nginx.on.windows.conf