[thunderbird/f15/master] (9 commits) ...Merge branch 'master' into f15

[Christopher Aillon]

Summary of changes:

  70b1b9d... drop remnants of the old icon
  9cf61a8... Update scriptlets per the latest guidelines (*)
  a9f5f5c... Match up cd pairs (*)
  f034cca... Simplify the icon install code (*)
  2d819a7... Preserve icon file timestamps (*)
  fa9d4b6... Just use topsrcdir as our objdir (*)
  6f27a5f... Split out mozilla crashreporter symbols to its own debuginf (*)
  1b55117... Bump release to -7 (*)
  caf5852... Merge branch 'master' into f15

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