Moving the desktop configuration files from
opt/scilab-$ver/share/applications to share/applications, making the
required changes, and moving the icons in opt/scilab-$ver/share/icons to
share/icons. Moving locales, appdata and mime out of there
opt/scilab-${ver} too. Also removing unneeded scilab-${ver} and
scilab-${majorVer} symlinks from bin/.