Merge pull request #255 from maudineormsby/master

Android example
adding --without-delay, to use the awesome instruments-without-delay!
oops, use the public git URL
a better way to clone the environment
resolve paths relative to __dirname so we don't depend on the cwd
oops, export needs the new parameter
Merge pull request #256 from sah/without-delay

adding --without-delay, to use the awesome instruments-without-delay!
switch to the main instruments-without-delay repo, now that the fix for appium is merged
Merge pull request #257 from sah/master

switch to the main instruments-without-delay repo
--fast-reset

Fix #245
Remove console.log
Update help text
Remove dash
Check that aapt is on path
Update grunt docs
Clean up debug logging
Add async
Use async
Use one line for onReady
Return onReady so cb isn't called