Update to automake 1.14.1

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6447 4407c894-4637-0410-b4f5-ada5f102cad1
Resort file list

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6448 4407c894-4637-0410-b4f5-ada5f102cad1
Fix broken commit r6255

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6449 4407c894-4637-0410-b4f5-ada5f102cad1