Just some benign tests to try to solve too-tall toolbar

git-svn-id: https://lmuse.svn.sourceforge.net/svnroot/lmuse/trunk@1676 21394207-e112-0410-bd00-e4265ec52c78
2.1

git-svn-id: https://lmuse.svn.sourceforge.net/svnroot/lmuse/trunk@1677 21394207-e112-0410-bd00-e4265ec52c78
2.1

git-svn-id: https://lmuse.svn.sourceforge.net/svnroot/lmuse/trunk@1678 21394207-e112-0410-bd00-e4265ec52c78