merge revision(s) 40913: [Backport #8434]

	* intern.h: remove dangling rb_class_init_copy declaration
	  [ruby-core:55120] [Bug #8434]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@41646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 41091: [Backport #8415]

	* lib/net/imap.rb (capability_response): should ignore trailing
	  spaces.  Thanks, Peter Kovacs.  [ruby-core:55024] [Bug #8415]

	* test/net/imap/test_imap_response_parser.rb: related test.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@41647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e