[Develop] Roll back x/y rounding

Roll back VM to before LLK/scratch-vm#1453. This broke some pen drawing. Resolves #2911.

Add missing propTypes

For some reason the travis eslint did not catch these missing prop validations.

Release August 17 to Beta

Do gh-pages deploy and cleanup last

Update scratch-vm to the latest version 

Update scratch-l10n to the latest version 

chore(package): update scratch-blocks to version 0.1.0-prerelease.153…

Closes #2895

Update scratch-svg-renderer to the latest version 

chore(package): update scratch-paint to version 0.2.0-prerelease.2018…

chore(package): update scratch-vm to version 0.2.0-prerelease.2018081…

Update scratch-blocks to the latest version 

Closes #2873

Closes #2881

Handle RTL in modals

Revert "Merge pull request #2845 from kchadha/disable-sprite-restore"

This reverts commit 1c20d6db, reversing
changes made to 2f1cce93.

Add project and asset host props

We don't have revisions

*Kind of*. This isn't a good way to do it because we use the storage singleton before GUI is mounted. This needs to happen differently, like configuring storage in the project loader hoc and passing it down, so it could be attached to the VM once it has a VM?

Fixup 723d975d062ce3b585715b5cbabfcdae218d901a

This reverts commit 723d975d062ce3b585715b5cbabfcdae218d901a.

Handle RTL in menubar

Handle RTL for cards

Also just cleaner formatting of the connect in the `errorBoundary` container

[Develop] Update Give Feedback link

[Master] Update Give Feedback link