Packaging for MSVC build fixed

MSVC project files for inproc_lat and inproc_thr were not
packaged during make dist phase.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

builds/msvc/Makefile.am

@@ -7,6 +7,8 @@ DEVICES_DIST = zmq_queue/zmq_queue.vcproj \
 PERF_DIST = c_local_thr/c_local_thr.vcproj \
             c_remote_thr/c_remote_thr.vcproj \
             c_local_lat/c_local_lat.vcproj \
-            c_remote_lat/c_remote_lat.vcproj
+            c_remote_lat/c_remote_lat.vcproj \
+            inproc_lat/inproc_lat.vcproj \
+            inproc_thr/inproc_thr.vcproj
 
 EXTRA_DIST = $(LIBZMQ_DIST) $(DEVICES_DIST) $(PERF_DIST)