CHM to ePUB file conversion

To convert chm file to epub, reference

• http://www.bestguesstheory.com/2010/02/converting-chm-to-epub-and-e-read...
• extract chm into html, following http://www.macgeekery.com/gspot/2007-02/converting_chm_files_to_somethin...
• http://www.lexcycle.com/faq/how_to_create_epub
• Calibre ebook management

For Android phone, one can use Alkido as the ebook reader.