Upgraded Nokia Route API from 6.2 to 7.2

Since the 7.2 API supports many more lanugages(23 compared to 4) and is the
only version that supports China it was necessary to upgrade the nokia route
plugin to 7.2.

The major change is that 7.2 does not support multiple mode parameters which
6.2 did. Now if the user selects multiple route optimizations multiple
requests will be made, one for each optimization. Nokia has also reduced
the amount of different route modes, only fastest and shortest are supported
now.

In the response part noting has changed, so no parsing fixes were necessary.

Task-number: QTBUG-24808

Change-Id: I256079f9a1e91e11c961849c95b95b712021ace0
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Removed timer for press time in QDeclarativeGeoMapGestureArea

The timer was used to let panning start with any movement after a
certain time. Before that time the startDragDistance from a platform
was used as threshold for pan start.
This causes trouble on platforms with touch interaction since start of
panning breaks a long press. When using touch before this change, a
long press on an item on top of the QDeclarativeGeoMapGestureArea
was difficult to achieve.

Change-Id: I1a265626b1b28dd5618eb83239a946ad8d25187a
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>