make project title editable, both in standalone and www modes

styling for title field; correct input target in tests; make download filename safer with default, max length; in playground index, correctly pass props through to gui container

chore(package): update scratch-vm to version 0.2.0-prerelease.20180906133035

chore(package): update react-tooltip to version 3.8.0

Closes #3079

[Develop] Split BrowserModalComponent out of GUI

Update react-tabs to the latest version 

Closes #3071

/ht @chrisgarrity

Removing this was the point of moving the test up one level. Thanks @chrisgarrity, good catch!

If the VM is ever instantiated, which happens whenever GUI is instantiated due to default props, then IE11 will crash

Deploy to Master

Closes #3060

Add Intl to Crash Message Component.

Update scratch-l10n to the latest version 

Update scratch-blocks to the latest version 

Closes #3044

Don't load the default project on top of everything

Just use ProjectLoaderHOC to translate props to redux. Trying to be clever about using both props and redux state together was... not clever.

Resolves #3040

Update scratch-blocks to the latest version 

Update scratch-vm to the latest version 

Fix connection modal padding for RTL

Mirror the speaker icon for RTL languages

Update enzyme, paint, vm, style-loader, and webpack-cli packages

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