BugFix de merge
BugFix de merge

AngularShowcase/angular2-seed-ng2-highcharts,Bigous/angular2-seed-ng2-highcharts,Bigous/angular2-seed-ng2-highcharts,AngularShowcase/angular2-seed-ng2-highcharts,AngularShowcase/angular2-seed-ng2-highcharts,Bigous/angular2-seed-ng2-highcharts