[ruby-cvs:61447] usa:r54285 (ruby_2_1): merge revision(s) 54231: [Backport #12121]

[usa at ruby-lang.org]

usa	2016-03-25 18:42:52 +0900 (Fri, 25 Mar 2016)

  New Revision: 54285

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=54285

  Log:
    merge revision(s) 54231: [Backport #12121]
    
    * variable.c: Added documentation about order of `Module#constants`
      [ci skip][Bug #12121][ruby-dev:49505][fix GH-1301]

  Modified directories:
    branches/ruby_2_1/
  Modified files:
    branches/ruby_2_1/ChangeLog
    branches/ruby_2_1/variable.c
    branches/ruby_2_1/version.h