switch imap.js to use node net/tls modules instead of TCPSocket directly so we can more easily redirect in a worker
minor event detritus cleanup; shim fix-up for usage; port/host order
Merge pull request #1 from asutherland/dont-use-mozTCP-directly

Review fixes for green test runs and brief successful smoke-test in firefox nightly
Merge pull request #122 from andreasgal/dont-use-mozTCP-directly

switch imap.js to use node net/tls modules instead of TCPSocket directly...