add infor about the MIT license in the main page
Merge branch 'release/v0.9.7'
Merge branch 'release/v0.9.8'
Merge branch 'release/v0.9.9'
Merge branch 'release/v0.9.10'
Merge branch 'release/v0.9.11'
Fixed currentRow and currentCol CSS classes in demo/current.html
Merge branch 'master' into develop