Centralize platform detection
Initial implementation of the new ports API, refs #136
Allow multiple non-addressable connections with regular ports, fixes #90
Switch subgraph component to use new port API, refs #136
Support for the new simpler component API, refs #97
Test more of the new port events inside subgraph, refs #136
More port checks
Initial docs on new component and port APIs in ChangeLog
Dev version of Node.js is a dev version
Automatically rewritten for npm.