Issue-Ref:3427
Signed-off-by: Hernan Ponce de Leon <ponce@fortiss.org>

* Since the tooling helpers used in the svn installation and the git
  version, a re-rating of all files was required (less work than fixing
  the tooling code that would be only used once).
* Updates the hashes of the classes in the .rating files.
* Removes empty .rating files from directories without ratable files.

Signed-off-by: Alexander Diewald <diewald@fortiss.org>

Signed-off-by: Alexander Diewald <diewald@fortiss.org>

Signed-off-by: Alexander Diewald <diewald@fortiss.org>

refs 2709

refs 3329

refs 3329

refs 3340

refs 3340

(some cleanup without functional changes has been applied)

refs 2347

refs 3241

refs 2998

refs 3240

refs 3191

refs 3191

refs 3249

refs 3249

are marked as @Deprecated //ucd
refs 3240

refs 3194

refs 3194

refs 3194

- Harmonize remaining file headers
refs 3177,3192

TODO: Ratings of documentation HTML files (depends on #3195)
refs 3177