[gtkglext/f17] (4 commits) ...Merge cleanup.

[corsepiu]

Summary of changes:

  c39b5f5... - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass (*)
  d402d53... Remove hard-coded rpath (BZ 828527). (*)
  401c0b4... Fix typo. (*)
  e4b7a32... Merge cleanup.

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