Update the references to the file "LICENCE" with "COPYING".
The file LICENCE doesn't exist in ruby/ruby nor ruby/openssl. This has
been always the case since OpenSSL for Ruby 2 was merged to the ruby
tree as a standard library in 2003.
In OpenSSL for Ruby 2's CVS repository[1], the LICENCE file contained
an old version of the Ruby License, identical to the COPYING file that
was in Ruby's tree at that time (r4128[2]).
[1] http://cvs.savannah.gnu.org/viewvc/rubypki/ossl2/LICENCE?revision=1.1.1.1&view=markup
[2] 231247c010/COPYING5bccf07d04
* ext/openssl/ossl_pkcs7.c: new class OpenSSL::PKCS7::RecipientInfo.
this class wraps PKCS7_RECIP_INFO struct.
* ext/openssl/ossl_pkcs7.c: OpenSSL::PKCS7::Signer is renamed to
OpenSSL::PKCS7::SignerInfo. ("Signer" remains as an alias of
SignerInfo.)
* test/openssl/test_pkcs7.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e