Release Version 1.0.4

minor errors in 1.0.3 final release

Release Version 1.0.3

Python 3 Compatibility
Thanks to Ivan

Release Version 1.0.2

• Initial version.
• Feature: document_classifier method
• Feature: DefaultTokenizer, SimpleTokenizer, HtmlTokenizer Class
• Feature: DefaultDocument, SimpleDocument, HtmlDocument Class
• Feature: DefaultDocumentClass, SimpleDocumentClass, HtmlDocumentClass Class
• Feature: Document, DocumentClass Class
• Feature: Tokenizer, TextFilters, WordFilters Class
• Feature: BafOfWords Class