[Fixed #9] Added a README file.
[Fixed #16] Updated the title format for chapter/section/subsection.
[Fixed #15] Updated the template of the abstract for both Chinese and English.
[Fixed #10, Fixed #11] Added macros to create list of figures and tables.
[Fixed #17] 2014年研究生论版式文页眉页脚
Updated command xduthesis and removed authorbio environment in doctoral thesis.
Updated ignore file patterns.
[Fixed #12, fixed #13] Added examples for using lists of figures, tables,
symbols, and abbreviations.