v.2.0.0

This is a major version bump and contains breaking changes:

• Update the dependencies we added in the fork, which includes new linter rules (#24, #25).
• Import .md files as raw strings (#29, #34).
• Import .inline.svg files as React components (#38).
• Disable importing of Node.js constants unless a flag has been used (#39).

Other changes:

• Merge upstream changes up to version 1.1.1 (#22, #23, #30, #40).
• Remove some redundant files and clean up others (#21, #33, #35, #37).
• Change the license to MIT, following upstream (#31).
• Fix problems with react-hot-loader by moving away from v.4 beta for now (#32).

Big thanks to @visualfanatic and @pawelnvk for their contributions!