Move 'Add Wikipedia Waypoints' into the Acquire Menu in the TrackWaypoint Layer.

Relabel and reassign accelerators as necessary.
Remove useless 'selected' check box on Wikipedia points creation method.

The list itself is multi-selectable and is now enabled to determine what should be created.
This has many advantages such as:
. Being able to click anywhere on line to select it
. Using Ctrl+A to select everything.
Save Wikipedia Waypoint links in a simple format as the waypoint comment.

This allows the link to be opened within Viking via the recent change in:
commit SHA1:7f2742755c3243d3ddd58692998a658a89b4adcf
Simplify getting bounds for wikipedia waypoints by reusing existing function.
Fix geonames country pattern
Add getting Wikipedia Waypoints via the File->Acquire menu method.

Auto creates a TrackWaypoint layer.
Decide the 'feature' type is more useful than seeing the country code.
Allow the columns to be sortable in the Wikipedia Waypoints that are available.

Make sure selected items are the correct references to stored items.
All translated versions to select appropriate language Wikipedia articles.
Allow for getting more Wikipedia Waypoints (up to 20).

Make the dialog scrollable to view longer lists.

One day might make this value configurable somewhere.
Use elevation values in creating waypoints from Wikipedia.
Use Wikipedia featue type to generate a suitable waypoint icon
Fix geonamessearch to handle not being able to map a file to memory.
[DOC] Update Wikipedia Waypoints to be from the Acquire menu level.
Merge branch 'WikipediaPointsRework'