Add a setup file that configures the React adapter. Fix one deprecated usage for ProjectLoaderHOC tests.

There are some tests still broken, but these weren't called out by Enzyme.

Closes #708

Fix tests on Windows

Fix travis again by pinning chromedriver and selenium versions

Changed existing string ids to use the convention `<repo>.<component>.<identifier>`

Fixed issue causing right click to drag sprite. 

Add say and think blocks to the toolbox XML

Fix selenium tests

Update react-tabs to the latest version 

Update eslint-config-scratch to the latest version 

Resolves #676

Publish to NPM

Add “top” category to toolbox xml

Sync toolbox

Add npm run build to the test to cover for removed integration tests

To prevent loading scratch-blocks default toolbox

Remove integration test

Eyedropper color picking tool

Update chromedriver