fix robo test
run LVM commands only after changing LVM configuration
GUI: select "type to search..." after it is shown.

so that it doesn't get into clipboard
GUI: fix popup menus having a wrong size
fix log output
fix retrieving of used disk space info
fix progress indicator panel

fixes also:
java.lang.IllegalArgumentException: Color parameter outside of expected
range: A
lpha
Color parameter outside of expected range: Alpha
java.awt.Color.testColorValueRange(Unknown Source)
java.awt.Color.<init>(Unknown Source)
lcmc.gui.ProgressIndicatorPanel.paintComponent(ProgressIndicatorPanel.java:322)
javax.swing.JComponent.paint(Unknown Source)