Merge topic '14573-deprecate-legacy-panels'

70090ec3 FIX: Fixed test using the new TextLocationWidget
4fbf55a6 Changes in FontPropertyWidget and TextLocationWidget
f6ce4c8c Removed legacy display panel widgets
bde38740 Use new display panel for spreadsheet view
ef023d4f Renamed pqTextWindowLocationWidget to pqTextLocationWidget
e0403c31 Reworked Text Source display panel
2b1e24f0 Deprecate legacy display panel for the Text Source
Merge topic '14772_CTH_Tracers_on_by_default'

51cc9654 Turn tracers off (default on) for these tests.
7ed258f8 Enable tracers by default.
Merge topic 'AddSideBySideHorizStereoModeToSaveDialogs'

fcdcbfb5 Fix error.
a38fba8b Expose the Side by side horizontal mode in save dialog options.
Merge topic 'FixGeometryFilterProxy'

fa77554a Remove a missing property from the GeometryFilter proxy.
Merge topic 'FixPluginPathSeparatorIssue'

6d80cb03 Use platform dependant separator for the PV_PLUGIN_PATH env. var
Merge topic 'data-download-without-testing'

7f2ee05e plugins: only include tested languages
Merge topic 'discretize_color'

1d0e3553 Fix SaveColorMap test failure
Merge topic 'manual-ParaViewData-option'

29e4cc2c Add option to exclude ParaViewData target from default build
Merge topic 'refactor-piece-and-extent'

7b67e069 Fixed catalyst configure error.
da5bd323 Fixed compile error.
89fbd7ef Refactored how pieces and extents are handled.
Merge topic 'static-plugins'

a6069df3 plugins: enable the plugin dialog in static builds
43f9ae27 plugins: allow static plugins to be loaded dynamically
Merge master into next

Change-Id: I837fc06bdccb069a03923f4ac8a4822230ace76e
Merge topic '14762_save_color_legend_settings' into next

4b05cb56 Add buttons to pqProxyWidgetDialog
111b9a80 Marked some properties with no_custom_default attribute
30c1500f Improve pqProxyWidgetDialog sizing
b65c7f2b Moved some custom property values to XML
1838197c Fix incorrect setting of XML name for exposed properties
6263ae4a Use the property key instead of XML name in JSON paths