ruby: package update to verison 2.2.1

LIC_FILES_CHKSUM changes:
BDSL: update copyright notice with "2013"
GPL: update to GPLv2
LEGAL: added license info for ccan files

dropped patches since they are now incorperated.

several security fixes included:
CVE-2014-2525
CVE-2014-0160
CVE-2014-2734
CVE-2014-8080
CVE-2014-8090

for addional information:
http://svn.ruby-lang.org/repos/ruby/tags/v2_2_1/ChangeLog



Signed-off-by: Armin Kuster <akuster808@gmail.com>