Fix set folder / files

fix(websocket): [connection] Ensure WebSocket Connection Not Null

Fixes #83

Warn that the sharedFolder changed

Bump version

Set max size Frama/Message

Update README.md

remove profiler

Update README.md

bump version

Two-way connection

Update package.json

Fix README.md typos

Vyper compiler

add folderIsReadOnly

Update package.json (serve dependency)

Reqiure to specify remix IDE instance to connect to