initial commit of NodeConnection to core
Add check for broken symlinks to existing dev link condition
Merge remote-tracking branch 'origin/master' into jrb/node-connection
add debugging helpers for node
Merge pull request #2896 from jbalsas/fix-2895

Add check for broken symlinks to hacking scripts (#2895)
Fixes for code review of client-side node connection implementation
Merge pull request #2880 from adobe/jrb/node-connection

Adds NodeConnection class to connect to node server, as well as unit tests