device: Deprecate fp_device_{supports,has}_* functions for has_feature

We can avoid having multiple device feature-check functions now and
just rely on a few.

Add uncrustify config to properly handle begin/end deprecation macros.

demo/gtk-libfprint-test.c

@@ -526,7 +526,7 @@ libfprint_demo_window_init (LibfprintDemoWindow *window)
       return;
     }
 
-  if (!fp_device_supports_capture (g_ptr_array_index (devices, 0)))
+  if (!fp_device_has_feature (g_ptr_array_index (devices, 0), FP_DEVICE_FEATURE_CAPTURE))
     {
       libfprint_demo_set_mode (window, NOIMAGING_MODE);
       return;