v2.0.1

What launch day would be complete without a set of bug fixes:

• dev - check all mounted directories for a file 86e1113
• dev - proxy requests with methods other than GET (#359) 59e163d
• dev - resolve packages that don't have a "main" entrypoint 5a50d3f
• dev - update hmr client 3de3379
• install - add a fix for some edge-case react imports 2f61be5
• Add .less, .scss, and .mdx support 37f1990
• Update docs, fix typos

v2.0.0...v2.0.1