error export implemented and message on error side bar includes column name

src/main/resources/ninja/javafx/smartcsv/fx/smartcsv.properties

@@ -14,6 +14,7 @@ menu.preferences = Preferences
 menu.delete.row = Delete row
 menu.add.row = Add row
 menu.goto.line = Goto line
+menu.export = Export error log
 
 title.validation.errors = Validation Errors:
 
@@ -78,4 +79,9 @@ dialog.validation.rules.title = Validation rules
 dialog.validation.rules.header = Validation rules of column "{0}"
 context.menu.edit.column.rules = Edit rules
 
-lineNumber = Selected line:
+lineNumber = Selected line:
+
+log.header.message = {0} has {1} errors
+log.message = row {0} column {1} : {2}
+
+column = column