BUG: Properly partition structured data in parallel. Every node was reading every thing because the update piece and extent keys were not being used to determine what to build. Also, image data dimensions should be global dimensions and extent should be the sub extent produced.

BUG:Information was being copied incorrectly by/from sub grids relative to the actual output information. This fixes it.

Change the way time is collected and used.

If re-parse is required, delete Internals beforehand.

BUG: Removing the origin setting was making the individual blocks appear in the wrong place and causing the image tests using multi-block to fail. Might have a problem with parallel load, but this will fix tests for now.

BUG:vtksys::ConvertToOutputPath was adding quotation marks around file paths that have spaces. This broke some tests for xdmf Iron in pv3. Still need to fix a couple more tests.

BUG: When merging changes prior to committing, I missed one origin setting fix. Removed a stray origin set to get parallel pieces appearing right

ENH: Add Time support to Reader. We check for CollectionType attribute on the main top level grid, and if it is temporal, we collect the list of time values from each sub grid. This is exported. When Time values are requested we output the correct sub grid.
Lots of internal changes to tidy up the code and handle information.
BUG: Several bug fixes for reading in parallel. Extents were not always correct. Seem to be ok for image data now

COMP: Trigger a rebuild of this file on morva (comment only change) -- it did not rebuild automatically (visual studio) after a new -D option was added to the CMakeLists.txt file.

redesign can be found at http://www.vtk.org/Wiki/VTK/Composite_Data_Redesign.

ENH: Change XDMF reader to produce full trees, multiblocks within multiblocks, when given a domain with nonuniformgrids inside nonuniformgrids, and to produce atomic data sets, vtkDataSets, when given a domain with a single uniformgrid.

BUG: More work on xdmf reader. Each enabled grid has to get its own information object. Now that this is fixed I am enabling the four remaining legacy tests. Not sure why image data multiblock colors the outlines with block id and others do not but I've changed the test to set it to solid color to make it pass.

BUG: Fix memory leak, delete Reader's DOM last, other things refer to the structs it owns, if it goes first their refs in destructors are invalid. STYLE: vtk indents and correct reader's description.

BUG: Fix what appears to be an error regarding switch from old code that used levels as the group id, to the new code which uses level to determine the dataset within the group. In any case this change lets you load the other sample data sets in paraviewdata without crashing.