route logFile & Unity exit code#2

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benblo wants to merge 3 commits intoNordeus:masterfrom

Commits on May 14, 2016

if a -logFile argument is found, use it instead of a temp file
benblo
committed
if we not actually building, just route the Unity process exit code instead of looking for the "successful build" magic string
benblo
committed
delete previous log file, if any
benblo
committed