am 3fd40ee6: (-s ours) Revert "docs: new web apps dev guides" Do not merge.

Merge commit '3fd40ee692ed1d4bca40e184119b0d1368671037' into gingerbread

* commit '3fd40ee692ed1d4bca40e184119b0d1368671037':
  Revert "docs: new web apps dev guides" Do not merge.