Merge pull request #1 from BachiLi/master

association of teaser images with their titles
Update README according to @BachiLi's work.
Typo.
Update task in README.
Merge pull request #5 from BachiLi/master

collected the bibtex for all papers
update README.
Add MixItUp as a submodule.
Add Bootstrap.
Put some more Bootstrap stuff.
Put MixItUp javascript into the template.
Put index.html generator and generated html.
Put generated index.html.
Force the width of images to 320px for easier viewing.
Add a module, bibpy, and make it as a python package.
Test bibpy. It works really well.
Add .pyc to git ignore list.
Add .gitignore into bibpy to stop annoying untracked content in submodules.
chmod +x test.py.
Put simple code snippets of bibpy into index_gen.py
Remove test.py of bibpy. Thank you.