merge revision(s) r48987,r48989: [Backport ruby#10646]

	test_io_console.rb: chomp results

	* test/io/console/test_io_console.rb (run_pty): IO#readlines
  ignores the given block.  need map to chomp the results.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@50140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Author: nagachika

test/io/console/test_io_console.rb

@@ -248,12 +248,13 @@ def helper
     s.close if s
   end
 
-  def run_pty(src)
+  def run_pty(src, n = 1)
     r, w, pid = PTY.spawn(EnvUtil.rubybin, "-rio/console", "-e", src)
   rescue RuntimeError
     skip $!
   else
-    result = r.readlines(&:chomp)
+    result = []
+    n.times {result << r.gets.chomp}
     Process.wait(pid)
     if block_given?
       yield result

version.h

@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.1.5"
 #define RUBY_RELEASE_DATE "2015-03-31"
-#define RUBY_PATCHLEVEL 328
+#define RUBY_PATCHLEVEL 329
 
 #define RUBY_RELEASE_YEAR 2015
 #define RUBY_RELEASE_MONTH 3