Remove the default prop test because the default projectId prop comes from redux now, so it doesn't make sense to test the default

Lint

Unfortunately I couldn't do the same with loading projects, since the presence of the component (necessitating the menu to be open) allows the actual upload from file to work, since it needs the FileInput component to be present, so it can emit a change event.  We should revisit

Make Scratch logo a link

Update readme with tips

on what to do when linking or so didn't work correctly

Update scratch-render to the latest version 

Update scratch-vm to the latest version 

Update scratch-l10n to the latest version 

Update scratch-blocks to the latest version 

Update scratch-paint to the latest version 

Update scratch-storage to the latest version 

Enable WeDo extension

* Fix all the little RTL layout bugs

- [ ] borders on toolbox and workspace mirror correctly
- [ ] spacing on stage selector is correct
- [ ] stage size icons are mirrored
- [ ] extension library coming soon text is positioned correctly
- [ ] only mirror blocks icon on the tab (others stay right-handed)
- [ ] drop down icon in create variable modal has correct spacing

* FIx RTL backpack header border-radius

* round the bottom corner of paint/sound editors

This makes the editor’s asset panels match the blocks.

Pass RTL state to paint editor - needed for https://github.com/LLK/scratch-paint/pull/617 to actually work.

Update scratch-vm to the latest version 

Update scratch-l10n to the latest version 

chore(package): update scratch-paint to version 0.2.0-prerelease.20180822171824

Remove confirmation dialog when deleting a sprite, costume, or sound.

Fix warnings

chore(package): update scratch-blocks to version 0.1.0-prerelease.1534979688

Update scratch-render to the latest version 

chore(package): update scratch-vm to version 0.2.0-prerelease.20180822215310

- empty MapDispatchToProps (dispatch)
- remove `on…` VM listeners from props passed to wrapped component.