docs: update the list of contributors
docs: update the list of contributors

JohnnyQQQQ/angular-seed-material2,ysyun/angular-seed-stub-api-environment,fr-esco/angular-seed,fr-esco/angular-seed,dmitriyse/angular2-seed,hookom/climbontheway,AWNICS/mesomeds-ng2,mgechev/angular2-seed,jigarpt/angular-seed-semi,dmitriyse/angular2-seed,pieczkus/whyblogfront,pieczkus/whyblogfront,jigarpt/angular-seed-semi,arun-awnics/mesomeds-ng2,dmitriyse/angular2-seed,ysyun/angular-seed-stub-api-environment,jelgar1/fpl-api,sanastasiadis/angular-seed-openlayers,AWNICS/mesomeds-ng2,hookom/climbontheway,jelgar1/fpl-api,mgechev/angular2-seed,hookom/climbontheway,jigarpt/angular-seed-semi,ysyun/angular-seed-stub-api-environment,mgechev/angular-seed,pieczkus/whyblogfront,christophersanson/js-demo-fe,sanastasiadis/angular-seed-openlayers,arun-awnics/mesomeds-ng2,hookom/climbontheway,mgechev/angular-seed,mgechev/angular2-seed,idready/Philosophers,idready/Philosophers,JohnnyQQQQ/angular-seed-material2,arun-awnics/mesomeds-ng2,JohnnyQQQQ/angular-seed-material2,fr-esco/angular-seed,AWNICS/mesomeds-ng2,Karasuni/angular-seed,Karasuni/angular-seed,christophersanson/js-demo-fe,ysyun/angular-seed-stub-api-environment,idready/Philosophers,vyakymenko/angular-seed-express,vyakymenko/angular-seed-express,christophersanson/js-demo-fe,mgechev/angular-seed,dmitriyse/angular2-seed,jelgar1/fpl-api,vyakymenko/angular-seed-express,Karasuni/angular-seed,sanastasiadis/angular-seed-openlayers