aspnet/Mvc — pull request #929 by dougbu (2014-08-03 08:46:47+00:00)
Title: Correct XML comment syntax

- fix problems at least with Roslyn compiler and VS IntelliSense or the Object Browser
- `` generates nothing
- `` at top level (outside `
` or ``) generates nothing
- curly braces don't become angle brackets outside `` references
- yeah, a point @yishaigalatzer asked about in a previous PR
- `` is not valid
- correct some invalid use of angle brackets and remove useless empty elements
- add usings to help comment references resolve (unfortunately VS seems to get confused about these)

Few wording changes beyond
- `"opening

tag"` -> `"

start tag"`
- `"closing

tag"` -> `"

end tag"`

See #928 for one thing _not_ fixed in this PR.