Include headers in Makefile.am-s in unix/* to fix "make dist" command


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/1.5-xserver@2625 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/unix/x0vncserver/Makefile.am b/unix/x0vncserver/Makefile.am
index 52c3276..4fba34b 100644
--- a/unix/x0vncserver/Makefile.am
+++ b/unix/x0vncserver/Makefile.am
@@ -1,6 +1,9 @@
 bin_PROGRAMS = x0vncserver
 
-x0vncserver_SOURCES = Image.cxx TimeMillis.cxx PollingScheduler.cxx \
+HDRS = Geometry.h Image.h PollingManager.h PollingScheduler.h TimeMillis.h \
+	XPixelBuffer.h
+
+x0vncserver_SOURCES = $(HDRS) Image.cxx TimeMillis.cxx PollingScheduler.cxx \
 	PollingManager.cxx Geometry.cxx XPixelBuffer.cxx x0vncserver.cxx \
 	../vncconfig/QueryConnectDialog.cxx buildtime.c