changed BulkImportMain and PrepareConfiguration classes -- refined 'help' option
updated td-bulk-import.jar
changed BulkImportMain class -- fixed place of 'System.exit(0)' call
changed {Prepare,Upload}Configuration class -- deleted comments
changed BulkImportMain class -- fixed place of 'System.exit(0)' call
changed BulkImportOptions and Constants classes -- refactoring
updated td-bulk-import.jar
updated td-bulk-import.jar