[ppp/f18] (7 commits) ...pppd: fix possible null pointer dereferencing

[Michal Sekletar]

Summary of changes:

  b4b1e75... - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass (*)
  15506ab... spec: cleanup trailing whitespace (*)
  abddd88... spec: get rid of %clean section (*)
  d983c6b... spec: make ppp logrotate agnostic (*)
  146558f... spec: add /etc/logrotate.d to %files (*)
  e0acbf1... radius-plugin: ignore unknown directives
  7c61e74... pppd: fix possible null pointer dereferencing

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