various instruments cleanup; also don't think we need artificial delay
moving instruments js files to appium
move appiumutils inside helpers
rename helpers lib
get wd_frame back in
update instruments example with new paths
update instruments example with new paths
send UDID to instruments; it's optional; it's UDID, not UUID
update readme with better info, building info
it's markdown, not html!
Added .travis.yml
Only execute unit tests for now (travis-ci).
instruments organization; add shutdown handler for dealing with trace dirs; more cleanup
Added build status.
add a debug mode to instruments
add grunt task for running appium
added grunt task for building test app
update README
use mechanic
remove trace dir by default in appium