move js files to js folder
fixed: drawTimeline not correctly called
add transition line and some new var
show all the branches from timeline function
add meta for encoding
add the possibility to add the side of children branch
add parent/children attributes on Branch class
add some text
update README
add possibility to show the end of the event
update json
update README
add Image to svg library
show the img for the branch
update README
add image and gradient to the branch
add gradient - def and pattern into SVG
add color to json
add lineThickness var and height for the beginning square
show the name of the branch