remove whitespaces

Change-Id: I38c09b730d0fd3eebb3dbd8965ab1665d0d3c92d
update the xml files with current reference files

Change-Id: Ia1a392e41939485844ad1b518bcdd0d01a80febb
remove scmatrix.hxx include from a header file

Change-Id: I153abe3a9c7ff784da16785fd9da8045c3581d8a
improve performance of some matrix operations, related fdo#83187

Change-Id: I0e6816a7f0d2dc051dff6a462724cb4a3c155289
fix error in last commit

Change-Id: Icafbe6e5daab64e7431d80c8956143341eb2ef0b