creating a new example that plays with css filters
changing example's title
storing canvas class list on a variable
Human tracking first drop
Human tracking haar detection algorithm
Fixing integral image composition; Fixing wrong index access on node left/right values;
adding a simple get started guide
removing markdown's problem with orderned lists
adding link for full code example
fixing link for full code
First working version (http://cl.ly/image/1r1t471h3N2T)
Adding eye and upper body tracking support
fixing color.js path
fixing indentation
Merge pull request #18 from zenorocha/docs

Adding a simple Getting Started guide based on Hello World example
Merge pull request #19 from zenorocha/fixColorPath

Fixing color.js path
find the best rectangle
the variance just need to be calculated once per stage
optimize rectangles merge without DisjointSet grouping
add haarcascade data for mouth