v1.0.0

Main changes:

• rewrote stateless functional components with fat arrow syntax 0752281
• fixed css overflow bug on twitter button on Linux/Windows 284a69e

Minor changes:

• deprecated some npm tasks to be iso with the other project e69d98e
• don't break build anymore if not a git repo c4c0fb5
• no more need of gulp installed globally 8c70e3f
• now relying on NODE_ENV internally for npm tasks 94f5a07

Changelog: v0.9.0...v1.0.0