Added Doxygen support for configured files

Include the binary directory, in addition to the source directory,
for Doxygen to consider. The source directories are still entirely
independent of the build configuration, architecture, etc. The
addition of binary directories will consider generated files, which
will only be generated if the module is enabled and may be affected
by various build, compiler, and configuration parameters.

Change-Id: If2a44d9628ff57fb1b74d4a3d4553bd11ba5ba08
Merge topic 'vtk-master' into pv-master

7a53da3 Merge topic 'fixed-smp-warning' into master
7d2e8f0 Fixed compile warning in the SMP class.
bc9c4d2 Merge topic 'cmake-python-modules-check' into master
5d67dae Merge topic 'parallel-coords-double' into master
16224de Merge topic 'render-test' into master
7929934 Merge topic 'vtkSMPTools-XL' into master
65a6d82 COMP: Help IBM XL compiler lookup vtkSMPTools_Impl_For
32e4802 If the original file is missing, make it non-fatal
592643f Clean up coding style, use vtkNew instead of VTK_CREATE
347fb12 Enhanced the parallel coordinates chart for doubles
3d0f25a Merge topic 'vtkweb-url-arg-parsing' into master
a288dca Fix web css loader ordering
658b5bb Added some CMake macros to support discovery of Python modules.
9259028 Merge topic 'smp-parallel-framework' into master
5abad99 First implementation of SMP parallel primitives.
b66e730 Merge topic 'atomic-compile-error-win32' into master
...
Merge topic 'vtkweb-add-widget-libraries' into pv-master

70690d5 Update vtkWeb loader to reference additional libraries
d07dbf5 Add common set of JavaScript libraries
Merge remote-tracking branch 'pvvtk/pv-master' into HEAD

Change-Id: If80ab2da778e0b506e6f94b089ab98646dfa1d0b
Fixed empty input bugs in SMP filters.

Change-Id: I9a70c102cf36696f792d9baa53716f27f540deb8
Fixed warning about initializing variables in right order.

Change-Id: Ifc9946e981eda752e5ec31c88ff10526e22d0750
Merge topic 'fix-smp-empty-input' into master

3e73e294 Fixed empty input bugs in SMP filters.
Merge topic 'fixed-smp-warnings-order' into master

a4718ce9 Fixed warning about initializing variables in right order.
Merge topic 'doxygen-configured-files' into master

fe72e9d3 Added Doxygen support for configured files