need to wait for instruments to exit, shutdown just gives us tracedir
rewrite of instruments to use sockets rather than HTTP
modify appium so it uses the new, cleaner exit interface with socket-based instruments server
Made jshint and travis happy.
fixing lint errors
JSHint config
Ignore SublimeText 2 project files
catch trailing whitespace during lint test
That setting gives other, unhelpful errors
unused requires
This was a translation from the Python. Removing it until we write the real function.
have grunt lint use js strict mode and fix up the codebase to pass
add use strict to client.js (inside the function)
Merge pull request #2 from brainsik/master

Moved us to strict mode
Rmvd obsolete route.
Added unit test for routing.
Added linter options in head of file.
Update README.md

Adding & to send appium server to the bg
cleaned up instruments socket client
modularize instruments client