#233 Fix building with the hamlib-4

[Yarda]

Attached patch fixed building with the hamlib-4 for us in Fedora. I think the patch should be compatible with the hamlib-3 as well (I didn't try). The problem with hamlib-4 is that they changed:

typedef int rig_model_t;

to

typedef uint32_t rig_model_t;

Just dropping the typedef from the Dream code and explicit casting to int in the CSettings API worked for us. Maybe the CSettings API could be extended to support uint32_t type instead.

[Oliver Haffenden]

I came to the same conclusion - there's no need for the typedef in DialogUtil.h. This and the gps changes are in the dream-ollie branch and we would hope to include them in a release before too long.

[Yarda]

The dream-ollie branch builds fine for me on fedora-37 (rawhide).