wptdriver 156
Added support for pretty-printing JSON responses if php >= 5.4 is installed (pass pretty=1 as a parameter).
Made the HAR export capable of pretty-printing
Added bodies as an explicit option in the bulktest script
Allow for server-side default setting for bodies (settings.ini default if not explicitly requested).
Updated the usage reporting script to break-out API vs UI usage.
Changed the testlog to only check for custom labels when they are going to be displayed.
Fixed traceroute support in wptdriver
wptdriver 157
Fixed request timing for multi-step tests where we were picking up DNS and socket connects from earlier steps.
wptdriver 158
Updated to Chrome 32
Fixed the robot detection to not flag NULL user agents as robots
Fixed the pretty print of json responses
Fixed the HAR export of response bodies.
Added a flag to disable external intent requests (for Chrome versions that support it)
Merge pull request #177 from WPO-Foundation/mobile

Android - Added a flag to disable external intent requests
Fixed #178

Improved the Chrome profile clearing (mostly matches Telemetry now), added in more default command-line switches for Chrome and added support for closing all running instances of Chrome.
Changed the default timeout to 2 minutes to match the desktop default
Added support for running multiple pre-configured browsers on the same device (Chrome and Chrome beta currently).  Requires that the "brwoser" name either be "Chrome" or "Chrome Beta" or end with "- Chrome" or "- Chrome Beta" and only kicks in if an explicit package isn't passed in on the command-line.