Updates to the share panel on published apps.
QR code styling update
Removed install spinner from the share page for now.
Hiding install button if an app is already installed
Linting fixes
Fixes
Some double button updates.
broken JSON
More double-button updates
fixes boolean behaviour
Added sounds to double button.
Pomax's lint fixes.
Merge pull request #1971 from flukeout/doublebutt

Double button updates
Merge pull request #1970 from Pomax/booleanfix

fixes boolean behaviour
Merge pull request #1942 from flukeout/sharepane

Share & Remix panel updates.
attempting to fix app data
the rest of the way
review