[phobos] [D-Programming-Language/phobos] 0a9f9c: fixup for string-like overloads

[GitHub via phobos]

  Branch: refs/heads/stable
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 0a9f9ccc3e6803838b9380697c5609dde59e4a94
      https://github.com/D-Programming-Language/phobos/commit/0a9f9ccc3e6803838b9380697c5609dde59e4a94
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-10-26 (Mon, 26 Oct 2015)

  Changed paths:
    M std/algorithm/comparison.d
    M std/file.d
    M std/path.d
    M std/string.d
    M std/traits.d
    M std/uni.d

  Log Message:
  -----------
  fixup for string-like overloads

- undocument overloads for aliased/static strings
- make std.traits helpers phobos internal
- rename isStringLike to isConvertibleToString for clearer documentation
- rename peelStringLike to convertToString
- fix a few staticMap!(selectString) uses in std.path


  Commit: 995622e7df6734ddec3d3322abc9d39d16ab3c10
      https://github.com/D-Programming-Language/phobos/commit/995622e7df6734ddec3d3322abc9d39d16ab3c10
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2015-10-26 (Mon, 26 Oct 2015)

  Changed paths:
    M std/algorithm/comparison.d
    M std/file.d
    M std/path.d
    M std/string.d
    M std/traits.d
    M std/uni.d

  Log Message:
  -----------
  Merge pull request #3774 from MartinNowak/fixup_string_like

fixup for string-like overloads


Compare: https://github.com/D-Programming-Language/phobos/compare/384410aa188f...995622e7df67