Bump version to 0.4.8
Ensure that unchanged languages are kept during localized attributed update.
Use latest node-sync.
Bump version to 0.4.10
Allow to define csv delimiter. Refs #42.
Allow to define multi language delimiter. Closes #42.
Move globals to their right place.
Allow to set API host. Closes #41.
Add more expectations for price import. Refs #34.
Add missing require.
Add missing require.
Use fat arrow.
Add new options to doc.
Update TODO.
Bump version to 0.4.11
Switch to older version of dev dep.

See https://github.com/larrymyers/jasmine-reporters/issues/63
Correctly pass sphereHost option
Bump version to 0.4.12
Don't build latest branch
Merge branch 'master' into no-variantid