Closes #3474

* Connection Modal loads its own data

* Connection does not update flyout status buttons

* WIP moving connection modal into redux

* Lint fix and remove unused prop

* Close modal even if exception on disconnect

Make sure to switch back to code when adding new sprites

Override default tooltip location

Fix dragging tiles

* Add a space after ‘apple’ in the join block

* Fix integration test

added showComingSoon flag prop for gui

don’t let `react-tooltip` decide on placement for the action menus. Force left or right depending on language  and the location. (It turned out there were other places it overlapped, the sprite selector was just the most obvious)

Update scratch-vm to the latest version 

Refactor IntlProvider in GUI to support integration with www

Fix message typos

This is taking advantage of the fact that react-intl can support nested IntlProviders. GUI will use it’s own ConnectedIntlProvider, that maintains the translations in redux, while www will continue to have it’s own IntlProvider that is initialized when the page loads.

Moving the IntlProvider into GUI meant that nothing in the playground can use injectIntl, so the default project name needed to move into the component instead of being in the reducer.

The Localization HOC is added, it takes an optional onSetLanguage handler, so www can pass a function that will set the cookie that www needs.

handle many modes of new project creation

* Make loader blocks mirrored on RTL

* Whoops, forgot to change names

* Fix problems with flipping back

Resolves #3336: Prevent multiple peripheral alerts after language switch

responding to canSave without needing canSaveNew prop
removed canSaveNew
added default for onUpdateProjectId
removed conflict files erroneously added
don't pass down onError
got tests passing
better creating and saving logic and names

Get costume url bugfix

Update scratch-vm to the latest version 

Add video translation

Preload fonts

Update scratch-vm to the latest version 

Update scratch-storage to the latest version 

sb-file-uploader gets title of any sb.* file; calls onUpdateProjectTitle