close #59 : disable advices on 0 advice
close #21 : keep node and links selected on click
close #61 : better chart size + add zoom and move chart feature
close #45 : min version grunt + update dev dependencies
close #42 : link source code !!!
bower(ise) hilightjs
update gruntfile to add tiel, description, logo... to have better exemples
new version 0.5.0