Update libreoffice to 3.5.7

Because thai mirror is too slow from here

component/libreoffice-bin/buildout.cfg

@@ -12,12 +12,11 @@ find-links =
 [libreoffice-bin]
 recipe = slapos.recipe.build
 # here, two %s are used, first one is for directory name (eg. x86_64), and second one is for filename (eg. x86-64).
-version = 3.5.6
-#url = http://download.documentfoundation.org/libreoffice/stable/${:version}/rpm/%s/LibO_${:version}_Linux_%s_install-rpm_en-US.tar.gz
-url = http://ftp.psu.ac.th/pub/libreoffice/${:version}/rpm/%s/LibO_${:version}_Linux_%s_install-rpm_en-US.tar.gz
+version = 3.5.7
+url = http://download.documentfoundation.org/libreoffice/stable/${:version}/rpm/%s/LibO_${:version}_Linux_%s_install-rpm_en-US.tar.gz
 # supported architectures md5sums
-md5sum_x86 = 079609188b86ede3b3eebe2b75862b31
-md5sum_x86-64 = 6a559fa9c62c810464254d129bd2dc17
+md5sum_x86 = b63a1619a73f0442a3d746544d8428d6
+md5sum_x86-64 = e2d85e6c7eb5e566e6f17b6acdedec92
 
 # where office code can be found?
 officedir = libreoffice3.5