merge revision(s) 43385: [Backport #8006]

	* dir.c (glob_helper): don't skip current directories if FNM_DOTMATCH
	  is given.  [ruby-core:53108] [Bug #8006]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@44897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e