Add a warning on filter creation with some input type and memory conditions

• Add a XML syntax to specify the a warning should be shown under specific conditions
• Uses this mechanism on many filters
• Deprecate previous WarnOnCreate syntax
• Add a public method to vtkSMDataTypeDomain so it can be used outside of a property

Syntax:

  <Hints>
    <WarnOnCreate>
      <DataTypeDomain name="input_type">
        <DataType value="vtkImageData" />
        <DataType value="vtkRectilinearGrid" />
        <DataType value="vtkStructuredGrid" />
      </DataTypeDomain>
      <MemoryUsage relative="5" />
      <Text title="Potentially running out of memory">
        **Tensor Glyph** filter will create a polydata output and
        you may not have enough memory to create it.
        Do you want to continue?
      </Text>
    </WarnOnCreate>
  </Hints>