Clarified use of process vs processInfo in kill
Upload pcap as "run[_Cached].cap"
Fixed killall to ignore parent procs
Added Android DNS cache flush
Added wait for Android tcpdump to start
Clear script if PAC is set
Replaced tick(n) with tickUntilIdle()
Upload PCAPs to resultimage.php
Fixed unit tests re: ps/kill
Fixed isLogging tests to use levelName.
Use a fake X display for Android WD on headless.
Comment re: pcap upload to imageres vs workdone
Merge pull request #134 from wrightt/topic/misc_merge

Misc agent fixes: PCAP start/upload, DNS cache flush, killall