Resolve "pack_kf_buffer_ needs to be renamed due to a change in core."

Closes #3 (closed)

src/processor/processor_gnss_fix.cpp

@@ -37,7 +37,7 @@ void ProcessorGnssFix::process(CaptureBasePtr _capture_ptr)
     bool new_fac_created = false;
 
     // ALREADY CREATED KF
-    PackKeyFramePtr KF_pack = kf_pack_buffer_.selectPack( _capture_ptr, params_->time_tolerance);
+    PackKeyFramePtr KF_pack = buffer_pack_kf_.selectPack( _capture_ptr, params_->time_tolerance);
     if (KF_pack && KF_pack->key_frame != last_gnss_fix_KF_)
     {
         new_frame_ptr = KF_pack->key_frame;