tiff: update to 4.0.0, related revbumps

xbmc build is broken due to unrelated reason, so it hasn't been build-tested.

srcpkgs/gimp/gimp.rshlibs

@@ -35,7 +35,6 @@ libmng.so.1
 libpoppler-glib.so.8
 libz.so.1
 librsvg-2.so.2
-libtiff.so.3
 libwmf-0.2.so.7
 libwmflite-0.2.so.7
 libXpm.so.4
@@ -44,3 +43,4 @@ libXfixes.so.3
 libjasper.so.1
 libXcursor.so.1
 libgudev-1.0.so.0
+libtiff.so.5

srcpkgs/gimp/template

@@ -5,6 +5,7 @@ distfiles="ftp://ftp.gimp.org/pub/gimp/v${version%.*}/gimp-$version.tar.bz2"
 build_style=gnu-configure
 configure_args="--without-aa --without-gvfs --without-gnomevfs
 --enable-gimp-remote --without-hal"
+revision=1
 short_desc="The GNU image manipulation program"
 maintainer="Juan RP <xtraeme@gmail.com>"
 checksum=6c0690d5c4e58423308169a2419b684d05e06bd346cded9e081be470a5f93710