[protobuf/f18] (3 commits) ...Nuke BR on maven-doxia, maven-doxia-sitetools (#915620)

[konradm]

Summary of changes:

  f846f4f... - Update for https://fedoraproject.org/wiki/Fedora_19_Maven (*)
  20fc972... - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass (*)
  b2c5b37... Nuke BR on maven-doxia, maven-doxia-sitetools (#915620) (*)

(*) This commit already existed in another branch; no separate mail sent