changed BulkImportMain and Configuration classes -- declared Command enum variable in Configuration class and refactored BulkImportMain class with the enum variables
updated td-bulk-import.jar
changed BulkImportOptions class -- 'showHelp' method is deleted because it is never called.
changed Configuration classes -- showHelp methods are declared in their classes
changed BulkImportMain and Constants classes -- uses showHelp method declared in Configuration classes
updated td-bulk-import.jar
deleted unused jar files in src/test/resources/java/
updated td-bulk-import.jar
changed pom.xml
changed CHANGES.txt