https://github.com/Nordaaker/convos/commit/7bcb1e678f150a30edb66a276197c0baa31cc545#commitcomment-7687859

  jhthorsen:
    I would prefer "Server channel list", with not so much Upper Case.
  marcus:
    http://www.grammar-monster.com/lessons/capital_letters_title_case.htm

  http://blog.apastyle.org/apastyle/2012/03/title-case-and-sentence-case-capitalization-in-apa-style.html
  says that "Headings at Levels 3, 4, and 5" should use "Sentence Case",
  but I trust Marcus, and I like it to be consistent.