bb10 build fixes. - Replace __QT5_BB10__ - Compile the qt4srv as part of build
bb10 build fixes.
- Replace __QT5_BB10__
- Compile the qt4srv as part of build

uvatbc/qgvdial,uvatbc/qgvdial,uvatbc/qgvdial,uvatbc/qgvdial,uvatbc/qgvdial