1. add item hover effect
2. fix some bug when click SubMenu item
3. fix the padding pixal for each SubMenu item when hover or click
1. update index.py with "tools.gzip.on" option for gzip compression
2. update static html pages for image to background image replacement
3. update background-image relative css and html
1. change the ignore files which will not push to remote, the following files will ignore:
1.1 *.pyc
1.2 .* (all hidden files)
1.3 *.cache
1.4 *.BAK and *.bak
1.5 *.ORG and *.org

2. add login page template which name is login.html with bootstrap css included, also add the background resize css within (cover / contain), plz refer evernote
3. update default.html, also update the background image attributes and replace some icon with bootstrap version.
4. update index.py and also beautify the code with Sublime Text2 style. Also separate the mime type with text and binary files. But seems cannot be reconize the content is compress or not with YSlow. Still need to be checked.