#127 introducing BusyLoggingTextPane. a Textpane with an integrated busy label that shows work in progress status and has different styles for logging
#127 dialog for point number reservation
#127 moved wuppertaler vermessungsstellennummer in settings file
# added icons to modus tabs
#127 adding tab icons to repository
#127 setting title for punktnummerndialog
#127 reduced width of vermessungsstellennummer combo box
#127 setting erstellen button only enabled if all necessary fields are filled
#127 validation check for input values when trying to a point number reservation
#127 transform coordinates to etrs89 if necessary to determine nummerierungsbezirk
#127 download for pointnumber reservations
#127 changed title of point number dialog
#127 showing freigabe tab only if action attribute is available
#127 using a combobox for antragsnummer that contains already exisiting antragsnummern, offer 3a server protokoll to download in error case
#127 minor changes in gui
#127 minor changes in GUI, new icons
#127 fixed bug in freigabe, setting the successfull flag correctly
#127 moved label antragsnummer on top of the respective text field
#127 system independent new line in download file
#127 showing error messages of 3A server in protokoll pane