https://github.com/LLK/scratch-gui/pull/4312 had a function name conflict with the existing code. This change fixes that by renaming the conflicting function, and removes redundant code.

www needs to know when a project finishes loading so that remixing can be disabled while the project is in a state that cannot be remixed.

use blue creating screen for new projects; revised alert text for copy, remix; saving messages don't dismiss alerts

Fixes the issue where the default project reloads when the locale changes.

Why is SET_PROJECT_ID getting dispatched on locale change?

made remixing, saving as copy states; made project state naming more consistent

changed meaning of canCreateNew to true creation

fixed project-saver-hoc test

removed Remix option from standalone player menu; renamed canSaveAsCopy to canCreateCopy

added parenthesis missing from rebase

fixed create new test

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

stripped title handling from sb file uploader
updated more projectState related names
simplified hash-parser-hoc logic slightly