Fix for space left between the title bar and extension menu.

If a title bar is smaller than its width an extension menu shows
the hidden buttons. Because one of the buttons uses text and
the title bar is resized smaller than what the font allows,
there is some space left between the title bar and the extension menu.
We replaced the text with an icon which fixed this problem.

Change-Id: I02fac2f67971581605a45b7d87a4f1de761816c7
BUG #14496. Fixes issues with tracing certain proxy properties.

When on changed helper property values e.g. the Normal for a clip plane, trace
would not record it unless the creation the "Clip" filter was also captured in
that trace. That was due to missing logic to "locate" the proxy being modified
when the Normal was changed. This patch addresses that issue.

Change-Id: I9738ed98cdd19671a708f1c8f72057bc4e43628b
BUG #14487. Fix segfault in plot matrix view.

Change-Id: I270111f76e0b8d989a9183e17c163f4e3e0347dd
Added document on how to install requirements for automated web tests.

Change-Id: I4551c868a0bc27bc789a51e199212a6f1b532cd2
Add new ParaViewWeb install script in doc

Change-Id: I871041bd38c8304deda392d74f3c0941479bbba7
BUG: Fix rescale over time in color map editor

Rename some function calls which were performed on the
non-over-time version.

The functionnality was broken in PV - since July 2013 I guess.

Change-Id: I90abb87fc16067aed0ee4a8cd167282595948d07
Moved new doc section out of deployment and into developer corner.

Change-Id: Ie892446c66c80f74aafa09189ed9a2b4dd0154bb
Merge topic '14487_fix_segfault'

9d7994bc BUG #14487. Fix segfault in plot matrix view.
Merge topic '14496_fix_tracing_of_subproxies'

5c20d464 BUG #14496. Fixes issues with tracing certain proxy properties.
Merge topic 'pvweb-add-webtest-setup-doc'

84732eba Moved new doc section out of deployment and into developer corner.
59943d1c Added document on how to install requirements for automated web tests.
Merge topic 'pvweb-quick-start-doc-update'

4f13a295 Add new ParaViewWeb install script in doc
Update to fix tiff dependency issues when using system-tiff

Change-Id: I345d0b18174f0f11c9fef930299ec311aaa63171
BUG #14512: Print debug info when connection fails.

If a client-server connection handshake fails, it can be tricky for users to
determine exactly what went wrong. To make it easier, each process now prints
out information on the standard output providing information about that process
such as the handshake used by that process, the socket communicator vesion
number. The user can then compare the values printed out on the client and
server side to deduce why the connection failed.

Change-Id: Ib7f2adf477abf2cc865f55870dbf87de7557f029
Adding back in the Apache patching instructions

Change-Id: I7a9b48a627812b63a2d2978848e602a30fe9aa87
Fixed the parallel equivalence, removes infinite loops.

Change-Id: Ib4cde2685e7a06c3e30d7faf31da74101b263554
Remove dependencies on little used VTK pipeline features.

This commit removes ParaView's uses of priority streaming, fast
path (temporal information), and data geometry unmodified.

Change-Id: I71a79033bf2a6357f53f2c3ef6313a7b82ed0dc0
Fix typo Sceenshots -> Screenshots

Change-Id: Icf250eb057a181e92aa863c90a67e7f824f49531
vtkPVRenderView::UseInteractiveRenderingForSceenshots is renamed to
vtkPVRenderView::UseInteractiveRenderingForScreenshots
Query the 'name' attribute if 'function' is not defined for a Property.

When defining a pqPropertyWidget subclass for a PropertyGroup,
the 'function' attribute of the Property element is used to
specify the functionality queried by the
custom widget. This allows to use the same custom widget for different
property groups. However this also forces one to define the 'function' attribute even if the custom widget is only applied to one property group. For those cases, we use the 'name' attribute if 'function' is not defined.

Change-Id: I57b75c4fcfe3201eb615f29e258303f7a7937335
BUG #14535: Adding logic to pop out views in a separate window.

Users can now pop-out a "layout" form the MainWindow into a separate window. A
new icon on the right side of the layout text can be used to pop out the layout.
Clicking on the icon again or simply closing the popped out window will put the
layout back into the main window.

There's one outstanding usability issue with this enhancement: shortcuts (such
as 'S' for selection) don't work in the popped out window. The MainWindow needs
to have the focus for that to work currently.

Change-Id: I93139faffffd1190628ab43c1fc7a1d512cdf06f
Check for NULL when getting properties

Change-Id: I83b8f1f98e57fef9f681e92fcfdc9fa3ffa2d73b