1.00 beta 2

 - "Nullentry" for droplists (no longer required in DEF-file)
 - Arrangement features
 - Error detection speed optimatized
 - Error fixing ("Edit", "check & fix")
 - Insert menu enabled
 - new icon
 - updated lot's of tag options
 - keyword support (e.g. noborder)
 - fixed "no document"-mode bugs
 - fixed bug when minimizing preview window
 - fixed color change bug
 - fixed single " bug (e.g. <img alt=">
