[pocl/f19] (5 commits) ...Update to 0.9rc2

[Fabian Deutsch]

Summary of changes:

  9ce8cf9... Update to a working snapshot (*)
  d99eac4... Sveral build fixes (*)
  133c3f8... Enable LLVM API mode (*)
  7eba096... bump for rebuild against llvm 3.4 (*)
  2766835... Update to 0.9rc2

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