Create index.html
BBasic two columns style.
test js for gitcafe.
Add sidebar and have bugs about contents.
Merge pull request #1 from tzwm/master

merge from tzwm
Finish an initial design.
Add OnSearchInput in main.js.
merge
Solve sidebar scrolling problem.
Fix scrolling bugs and add image mask layer.
Add mergeData.js to generate merged json file and modified main.js to render template with data using ejs.
Found bug about writeFile for json.
Add contents.ejs and modified mergedData.js for generate contents.
Add anchor for items in templates.
Add google analytics.
Fix bug for mergeData.js.
Fix bug about image clicking.
add initial json.
Add tool for compressImg.js.
Fix bug