tor/changes/doxygen_fixes

  o Documentation:
    - Resolve warnings from Doxygen.

  o Code simplification and refactoring:
    - Change our use of the ENUM_BF macro to avoid declarations that
      confuse Doxygen.
Fix warnings from doxygen Most of these are simple. The only nontrivial part is that our pattern for using ENUM_BF was confusing doxygen by making declarations that didn't look like declarations. 2014-03-25 11:16:18 -04:00			`o Documentation:`
			`- Resolve warnings from Doxygen.`

			`o Code simplification and refactoring:`
			`- Change our use of the ENUM_BF macro to avoid declarations that`
			`confuse Doxygen.`