Add component-wise set functions for Border and Gutter (vtkChartMatrix)

Change-Id: Ie8d28892ba4167136a066fc2723f1b549f8145fe
Set Bold and Italic axis label properties for ScatterPlotMatrix.

Change-Id: I6c184424cc94e0c08df3af156a387a240988626c
Merge topic 'view-setings' into master

de01f9e8 Set Bold and Italic axis label properties for ScatterPlotMatrix.
5d417755 Add component-wise set functions for Border and Gutter (vtkChartMatrix)
Allow custom TestTM3DLightComponents timeout

Generalize the timeout increase in commit 15605b33 (Increased the
timeout slightly to allow passing on slow machines, 2013-03-03) to allow
configuration of the timeout in the local cache.  This will allow it to
be increased on the few machines where we need to do so (typically for
software-only GL) without increasing it everywhere.

Change-Id: I37be08ab9fd6e2b2cab1239b55d0874aed577bf3
Merge topic 'custom-TestTM3DLightComponents-timeout' into master

1de7c32b Allow custom TestTM3DLightComponents timeout