Dependency specifications

[Michael Palimaka]

Hi,

Currently, the specification for Qt dependencies is not always 
consistent between tier1 frameworks.

In particular, I notice dependencies being specified twice (eg. QtTest 
in both project root and in autotests), and test dependencies split (eg. 
QtTest in project root only, and QtXml in autotests only).

What is the intended behaviour? All dependencies specified in the 
project root? Common dependencies specified in the project root, and 
specific dependencies in directories that require them? Something else?

Best regards,
Michael