add -pro-debug option: trace .pro evaluation (like qmake -d)

Change-Id: I2f6a3d43fa5e65fb6bfa44c17d833d9b8a30e06a
Reviewed-by: hjk <hjk121@nokiamail.com>
fix arguments of main() in test data

not that it would matter, but ...

Change-Id: I798eb118e623cf22c7288cda7b5d806eba8a6065
Reviewed-by: hjk <hjk121@nokiamail.com>
collect messages from INSTALL and DEPLOYMENT file lists

Task-number: QTBUG-14056
Change-Id: I1e014885f92b8587462d926e552834915fc1be60
Reviewed-by: hjk <hjk121@nokiamail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>