Version 0.7:
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+FIX: a problem with icon size when loading
+FIX: there was a crash sometimes when clicking on an icon.
+some internal changes
+make icons bigger when passing throught
+change icon when clicking on
+Change: use GdkPixbuf and event_boxes instead of buttons. Looks better ; ).    
Version 0.6:
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+FIX: Icon size in the configuration dialog doesn't take care of the size of the icons in the  bar anymore
+Add: number of lines is now configurable
+FIX: Size of the icons are now better handled
+FIX: some possible memory leaks
+some internal changes.

Version 0.5:
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+First public release
