Issue-Ref: 3939
Issue-Url: https://af3-developer.fortiss.org/issues/3939



Signed-off-by: Johannes Eder <eder@fortiss.org>

* Instead of deprecated method in AbstractUIPlugin

Issue-Ref: 3939
Issue-Url: https://af3-developer.fortiss.org/issues/3939



Signed-off-by: Simon Barner <barner@fortiss.org>

Issue-Ref: 3538
Signed-off-by: Alexander Diewald <diewald@fortiss.org>

Issue-Ref:2443
Signed-off-by: Hernan Ponce de Leon <ponce@fortiss.org>

- Rework SystemUtils and use it everywhere
- FontUtils: Add CODEFONT_11PT for native font used to render code

Issue-Ref: 2243
Signed-off-by: Simon Barner <barner@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>