qhp: revert qhp changes; external projects need the file

Change-Id: I8f051b2edba5de989c76caa8ae730cffd021d429
qhp: set CMP0053 to NEW

Change-Id: I31b3b79b5d44f05df6aefdcf2fc5f7c0dddda0c6
Merge topic 'fix-qhp-warnings' into next

f97ca49a qhp: set CMP0053 to NEW
3996c328 qhp: revert qhp changes; external projects need the file
vtk: update for OS X mpi4py fix

Change-Id: Ia45609fa449da0ae63d544c1811989da7eb0b227
Merge topic 'update-vtk-20140820' into next

1e5963ac vtk: update for OS X mpi4py fix