add undo action for conditional formatting, cp#1000050, fdo#77381

Conflicts:
	sc/inc/globstr.hrc
	sc/source/ui/src/globstr.src

Conflicts:
	sc/inc/globstr.hrc

Change-Id: I11db1e5824077135c4352ae43cc0e8d139244268
be explicit about text rotations, fdo#70670

Change-Id: I5090a49c2383e6a30165a8eca22b527972c0f507
set graphic properties for error bars during import, fdo#78041

Change-Id: I43138745b074dcacdafa090d97eeb9aa2ccecf78
escape conditional formatting formulas during xlsx export, fdo#75168

Conflicts:
	sc/source/filter/excel/xecontent.cxx

Change-Id: I9ebdb2315b51c2b53d8cfa0486b3ec22a8e0d88d
the safety check was a bit too strict, fdo#77984

Change-Id: Idfc3b3dd1d9f4de428e43c515b13a8d7e40e347c