[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] 492875: CONTRIBUTING.md: Add some style guidelines

[akgrant43]

  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 4928759bb89abb928ac1b8a14e9d0208475ac373
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/4928759bb89abb928ac1b8a14e9d0208475ac373
  Author: AlistairGrant <akgrant0710 at gmail.com>
  Date:   2019-01-06 (Sun, 06 Jan 2019)

  Changed paths:
    M CONTRIBUTING.md

  Log Message:
  -----------
  CONTRIBUTING.md: Add some style guidelines

[ci skip]


  Commit: 22672293c96b45e78b9ca646833ee1817cec65bc
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/22672293c96b45e78b9ca646833ee1817cec65bc
  Author: AlistairGrant <akgrant0710 at gmail.com>
  Date:   2019-01-28 (Mon, 28 Jan 2019)

  Changed paths:
    M CONTRIBUTING.md

  Log Message:
  -----------
  CONTRIBUTING.md: formatting guidelines

- Enable C syntax highlightin in the example
- Update tabs recommendation (keep existing styles, move to tab stop of
  4 spaces)

Thanks to @fniephaus and @nicolas-cellier-aka-nice for their feedback.


  Commit: b36d5fc778e184957fdbd6c4dcb34a56ba541b8c
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/b36d5fc778e184957fdbd6c4dcb34a56ba541b8c
  Author: akgrant43 <akgrant at gmail.com>
  Date:   2019-02-02 (Sat, 02 Feb 2019)

  Changed paths:
    M CONTRIBUTING.md

  Log Message:
  -----------
  Merge pull request #350 from akgrant43/contrib

CONTRIBUTING.md: Add some style guidelines


Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/dc349931d1b9...b36d5fc778e1