Fixed handling of Qt4 Phonon submodule in qtprofilesetup.

Considered the different naming conventions of the Phonon module and
associated paths and libraries (Phonon vs. QtXxxx).

Change-Id: Iedf7501b35685f30379a8145440fc751a6cde91d
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
introduce Qt.quick.qmlImportsPath property

Task-number: QBS-578
Change-Id: I09a4396f48e40f78b665564691a2bc3eebcc77f8
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
introduce Qt.quick.qmlPath property

Task-number: QBS-578
Change-Id: I116987d3232a832137781d4d5ac90adf4bd7ed88
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
yield error for conflicting Groups

Groups with the same fileTagsFilter that are defined in the same
file yield an error now.
Preparation to fix QBS-424.

Change-Id: Ifa85a0b6c7c9ab19946b6e339d2771164e926378
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
MSVC: do not use deprecated input.fileName property

Change-Id: I3b8528765295dcb38fc651a83bf7b093dc2c6a53
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
Merge remote-tracking branch 'origin/1.2'

Change-Id: I19d714d5c860268aaed6d7b6cf254c0b55b159c6