Merge branch 'skip-invalid-points-rel' into release

Change-Id: I249cb21d79e679321b73a5a6f5bceb879be30a64
BUG: The vtkCellPicker was not returning image mappers.

When vtkImageActor got a mapper (in July 2011), I apparently forgot to
modify vtkCellPicker so that it would return that mapper.  Better late
than never.

Change-Id: I5a3bca3d610c5dab34db4a70430e8ca575297633
Merge topic 'picker-image-mapper' into master

b327246c BUG: The vtkCellPicker was not returning image mappers.
fix and restore example of external module

Install more cmake infrastructure to build external modules
from install tree.
Update vtkLocal example to modular VTK mechanics.
Note:
  wrapped modules still have problems

Change-Id: I2a46fc2f3ec32e05c986fa4cc92f3ad35ee7c12a
BUG: Examples should build if BUILD_TESTING is OFF

With BUILD_EXAMPLES:ON and BUILD_TESTING:OFF, the Examples should
compile.

To configure VTK with BUILD_EXAMPLES:ON and BUILD_TESTING:OFF, from an
empty build tree,

cmake  -DBUILD_TESTING:BOOL=OFF -DCMAKE_BUILD_TYPE:STRING=Release vtk_src_tree

NOTE: If you have already configured VTK with default settings, you
must clean the build tree and rerun cmake with the above
setting. Otherwise, bogus tests will remain.

Conflicts:
	Examples/IO/Cxx/CMakeLists.txt
	Examples/ImageProcessing/Cxx/CMakeLists.txt
	Examples/Medical/Cxx/CMakeLists.txt
	Examples/Modelling/Cxx/CMakeLists.txt
	Examples/VisualizationAlgorithms/Cxx/CMakeLists.txt
	Examples/Widgets/Cxx/CMakeLists.txt

Change-Id: I996065a30aab43cca630a369b39d748de728039b
Merge branch 'examples_sans_tests-rel'

Change-Id: Ie13ebfb9ab01c97f88740fefaf9879c280caa19b
Merge topic 'update_external_module_example' into master

bc51f8e3 fix and restore example of external module
Merge branch 'update_external_module_example-rel' into release

Change-Id: If6d31f4d31afad729c2611c0959d8962f84980d5
Merge branch 'release'

Change-Id: I40b6e785adc4f2062dd64333b89e5c4f70035773
Ensure module files are generated in the build tree

The ExternalMoleculeMacros should ensure that the module data files are
generated in the build tree of the external module, rather than
polluting the VTK tree they are building against. This relies on the
vtkModuleAPI using CMAKE_MODULE_PATH for the original module files.

Change-Id: If134458e014d29f2cd432e2f9248b5c13b50c96b
Merge topic 'external-modules' into master

b5bc9853 Ensure module files are generated in the build tree
Merge branch 'external-modules-rel' into release

Change-Id: I8f5dcabc7a9c6aaef26e897e337b23d0ee1fa9f2
Merge branch 'release'

Change-Id: I0ffa81dd530552a24f91fea493ba821016fde6d8