#52 changed requested texts
#52 removed unwanted field
#52 added comment fields and Riss Nr field
#52 added new requested fields
#52 added action listener to 2 new buttons.They fetch the current user.
#52 added new columns in ABF and added bindings to these columns
#52 added further bindings
#52 changed String when new Alkis tab opened
#52 set converter of new JXDatePickers
#52 switched 'Bemerkungen' textfields with textareas
#52 changed binings for 'ALKIS-Projektname' and 'Bemerkungen'
Merge branch 'feature/52-modification_of_TIM_Liegenschaftskarten-Editor' into dev