Adding new features to Test Team's crosdl wrapper.

Changes include downloading both autotest folders and factory bundles, copying
one image to multiple usb sticks with one command, and finding recovery images
inside the chromeos-signing folder.

BUG=None
TEST=ran it

Change-Id: I50308a1b48493e7d856b372f9f7b651a4c172717
Reviewed-on: https://chromium-review.googlesource.com/184416
Reviewed-by: Katherine Threlkeld <kathrelkeld@chromium.org>
Tested-by: Katherine Threlkeld <kathrelkeld@chromium.org>
Reviewed-by: Yusuf Mohsinally <mohsinally@chromium.org>
1 file changed