version up : MariaDB 10.0.11.
version up : stunnel 5.01.

also cleanup.
add possibly missing RPATH for zlib.
version up : gdk-pixbuf 2.30.7.

also add possibly missing RPATH for jbigkit.
version up : ImageMagick 6.8.9-1.
version up : ghostscript 9.14.
add perl-XML-SAX-Base that is now one of dependencies of perl-XML-SAX.
erp5: Install pycountry 1.6 (current version as of this change).
Merge branch 'erp5-component' into erp5
Merge remote-tracking branch 'origin/master' into erp5-cluster