chore(gitignore): update ignored folder
chore(gitignore): update ignored folder

compodoc/ngd,manekinekko/angular2-dependency-graph,compodoc/ngd,compodoc/ngd,manekinekko/angular2-dependencies-graph,manekinekko/angular2-dependencies-graph,manekinekko/angular2-dependency-graph,compodoc/ngd,manekinekko/angular2-dependency-graph,manekinekko/angular2-dependencies-graph