Remove vtk from CMake build

[jamiesnape]

Toward #3129.

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This change is 

[jamiesnape]

+@jwnimmer-tri for feature review.

[jwnimmer-tri]

+@soonho-tri for platform review, please.

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Reviewed 8 of 8 files at r1.
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Comments from Reviewable

[soonho-tri]

BTW, a related issue: When this PR gets merged, can we update http://drake.mit.edu/mac.html to remove pyqt@4, qwt-qt4, and vtk5? My understanding is that we have them for a CMake build. They cause problems when we use bazel and have to remove them to make it work.

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Reviewed 8 of 8 files at r1.
Review status: all files reviewed at latest revision, all discussions resolved, some commit checks failed.

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Comments from Reviewable

[soonho-tri]

pyqt@4

OK. We don't have this one anymore at least.

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Comments from Reviewable

[jamiesnape]

Still needed for Director for the moment, though that will change in the next few days.

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[soonho-tri]

I see. Thanks!

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Review status: all files reviewed at latest revision, all discussions resolved, some commit checks failed.

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[jwnimmer-tri]

Reviewed 4 of 4 files at r2.
Review status: all files reviewed at latest revision, all discussions resolved, some commit checks pending.

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[soonho-tri]

Reviewed 4 of 4 files at r2.
Review status: all files reviewed at latest revision, all discussions resolved, some commit checks pending.

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[soonho-tri]

Reviewed 4 of 4 files at r3.
Review status: all files reviewed at latest revision, all discussions resolved, some commit checks pending.

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