initialize the example
update with tutorial
clean files and finish steps
Merge branch 'gh-pages' into finish
edit title
add css
Merge branch 'finish' into gh-pages
fix spell
update the logo
update login logo
change type
Revert "change type"

This reverts commit 601f7507cd059c880ab7d0da89cb89e8fa7086f2.
add readme content for gh-pages branch