Report hardware acceleration in default manifest

Qt applications require the "hardwareAccelerated" flag set on
some devices or Android versions. The symptoms that this was missing
was problems when handling orientation changes. When the target
SDK version is >= 14, it is true by default, but for lower versions
it is not. There is no reason to set this to false for a Qt
application, since we don't use any of the unsupported 2D drawing
operations in the documentation, so lets just set it to true for
all applications.

Task-number: QTBUG-35293
Change-Id: Ie131a52a2a3fc5a520d0c5dd5d64f79269e9b6b5
Reviewed-by: BogDan Vatra <bogdan@kde.org>
Minimal plugin: Use a dummy font database for command line tools.

Suppress warnings like:
QFontDatabase: Cannot find font directory '...' - is Qt installed correctly?
occurring for example when using qmlplugindump.

Add option flags (similar to Windows plugin) to the integration
class to be used for QT_DEBUG_BACKINGSTORE and other functionality.

Add a dummy font database with empty populate() function to be
used unless the debug flag for the backing store is used.

Task-number: QTBUG-33674
Task-number: QTCREATORBUG-10685
Change-Id: I7eaff3025de12e6b0471a3430f986b0cd810e22c
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
QBBSystemLocale: Do not set fixed buffer size when reading pps objects

Set dynamically the buffer size when reading pps objects since a pps file
size is not always fix.

Change-Id: I48f80389161bfbce3342e53ceec0b13bb7df0e4c
Reviewed-by: Tony Van Eerd <tvaneerd@blackberry.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Doc: Corrected link to Graphicsview Examples

Task-number: QTBUG-34749
Change-Id: I66251e4b40e2930b08ed4bd932aef60aae7ebaa4
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>