Bump MODULE_VERSION to 5.2.1

Change-Id: Id446a3388daf82e02d3d052af1ec59b0e0db44c0
Reviewed-by: Matti Paaso <matti.paaso@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Fix make install rules to all examples in QtConnectivity repo

This was highlighted during the testing of the Qt 5.2.0 package.

Change-Id: I94b27f02a6621bccb9f0ce0d0cc184a449014573
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
QNX: Fix a dangling pointer use in QBluetoothServiceDiscoveryAgent on QNX

toUtf8 returns a temporary, we must not use a pointer inside it without making
sure that the QByteArray returned sticks around.

Change-Id: I4566d14f52acac083433dfe63c64365d119bbd17
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Improve error reporting.

Whenever we emit an error, we should set the human readable error string
in the discovery classes.

[ChangeLog][QtBluetooth][Documentation] Fix cases where device and service
discovery classes emitted an error signal but the human readable
error string was not adjusted.

Change-Id: I9680853d17d2ee4bc1293826bb7bf56cc999e2ed
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Use QLoggingCategory to categorize the various debug output streams

Task-number: QTBUG-32253
Change-Id: I193162407d0fc7eca83689e31f03e1641a494ab0
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Translate so far untranslated error strings.

Change-Id: I7d91404052ce987ea700e698c024475211bad025
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Don't set the internal service discovery state twice to the same

The first call is not necessary as nothing has changed in the meantime.

Change-Id: I8db51fd725dd210b3d5c7b01d399d24877bf9b2f
Reviewed-by: Aaron McCarthy <mccarthy.aaron@gmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Fix remaining compiler warnings in QtConnectivity module

Change-Id: Iafadb39642c6b2944e8a873bdee49fb87e3ed5e9
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Use QLoggingCategory in Bluetooth QML import plugin.

Add some minor include cleanups as well.

Task-number: QTBUG-32253
Change-Id: I2ccb813a9dd85ca16c1ed8aab962418df8157890
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Add change log for 5.2.1

Change-Id: I12b294e9d3db91a1580b022ccae9dacb5b841ae0
Reviewed-by: Kai Koehne <kai.koehne@digia.com>