please use now only CellVertJustify2

did not test that yet, should be quite safe to avoid a null pointer
exception but the selected area might need some change to allow tests to
pass

This patch removes the option Large Handles everywhere and makes LibO use the larger 9px handles always.

Also improve exception handling and error printing in pythonloader
Allow registration of explicit .py components - the only method that works

For years, we've been carefully detecting the laptop display, and choosing
it as the default display to project to - thus many of our users have
configured around this. Provide a way for them to undo the folly, and any
subsequent mis-detections easily.

Initial Artwork is clearly in need of some bug-fixing.

Cleanup hyper-pre-optimised madness in ProtocolHandler.cxx too, called
a few dozen times - and has nested switch statements on characters.

Xisco merged this to master and then deleted it on master, which cause
these files to get lost during the re-base across that.

The desktop integration searched for the package name by the dash "-"
delimiter on many locations. It was not easy to add support for
package names with the dash.

In addition, there was an inconsistence. Most package names used the
"libo-dev" prefix name but the ure packages used "lodev". It was
installed into the prefix /opt/lo-dev.

So, I remaned everything to "lodev". It removed the inconsistence
and solved solution with the dash.

It is passed by the --with-vendor configure switch and it is
visible on Control Panel in Windows. In official builds
We want TDF there, not the username of the builder.

Change the RTF tokenizer to send the same tokens than the docx tokenizer
for the <w:framePr> element.

When there is no paragraph outside the frame before the section end, the
paragraphs weren't transformed to a frame.