Changed the video processing to only delete the video file after a successful conversion
Switched the mobile emulation back to using GPU viewport scaling if available and to size the browser window rather than the viewport.
Updated the bulktest script to better report all of the URLs and to only retry when non-visual metrics failed
wptdriver 144
Switched the custom browser support to work more automatically
Added a link to open the response body directly in a new browser window
Fixed a situation where scheduled but not requested requests were being added to the waterfall for Chrome.
wptdriver 145
Merge branch 'master' of github.com:WPO-Foundation/webpagetest