small fixes to get "make distcheck" working

gtk/Makefile.am

@@ -11,8 +11,6 @@ sexy-marshal.c:	marshal.list
 	echo '#include "sexy-marshal.h"' > sexy-marshal.c
 	glib-genmarshal --prefix=sexy_marshal ./marshal.list --body >> sexy-marshal.c
 
-
-
 AM_CPPFLAGS = \
     -I$(top_srcdir) \
     -I$(top_srcdir)/third-party/ \
@@ -114,6 +112,7 @@ icondir = $(datadir)/pixmaps
 
 EXTRA_DIST = \
     $(DESKTOP_IN_FILES) \
+    marshal.list \
     tr-core-dbus.xml \
     transmission.png
 

macosx/Makefile.am

@@ -6,7 +6,7 @@ EXTRA_DIST = \
     MessageWindow.xib \
     StatsWindow.xib \
     Defaults.plist \
-    Info.plist.in \
+    Info.plist \
     Transmission_Prefix.pch \
     version.sh \
     Growl.framework \

po/POTFILES.in

@@ -18,7 +18,6 @@ gtk/tracker-list.c
 gtk/transmission.desktop.in
 gtk/tr-core.c
 gtk/tr-icon.c
-gtk/tr-io.c
 gtk/tr-prefs.c
 gtk/tr-torrent.c
 gtk/tr-window.c