Fix install script and add useful generic data

install.sh

@@ -67,9 +67,9 @@ rm -rf "${LIBDIR}/yms/ui"
 # Static resources
 install -d "${SHAREDIR}"
 install -d "${SHAREDIR}/ui"
-install -m 0644 \
-    "${SOURCEDIR}/yms/ui/main.ui" \
-    "${SHAREDIR}/ui/main.ui"
+cp -a \
+    "${SOURCEDIR}/yms/ui/." \
+    "${SHAREDIR}/ui/"
 cp -a \
     "${SOURCEDIR}/shapes/." \
     "${SHAREDIR}/shapes/"
@@ -77,6 +77,7 @@ sed "s#@PREFIX@#${PREFIX}#g" \
     "${SOURCEDIR}/yms.lnk" \
     > "${SHAREDIR}/yms.lnk"
 chmod 0644 "${SHAREDIR}/yms.lnk"
+chown -R root:root ${SHAREDIR}
 
 # Documentation
 echo "Installing documentation..."