chore(demo): bump up version of angular in docs
chore(demo): bump up version of angular in docs

vsternbach/bootstrap,thalen/bootstrap,Kpler/bootstrap,cesarmarinhorj/AngularJS-bootstrap,inukshuk/bootstrap,carlosjunior/bootstrap,woshiyigebing/bootstrap,Xephi/bootstrap,nicklv/bootstrap,yukisan/bootstrap,linuxvom/bootstrap,Kpler/bootstrap,yubin-huang/bootstrap,lancerushing/bootstrap,Vreasy/bootstrap,yubin-huang/bootstrap,GirishKumrawat/bootstrap,andrepitombeira/bootstrap,parikmaher534/bootstrap,shiftagent/ui-bootstrap,leyanlo/bootstrap,nathan-j-brenner/bootstrap-1,benhalverson/bootstrap,Vreasy/bootstrap,shihang0001/bootstrap,rasulnz/bootstrap,tmcgee123/bootstrap,tobigun/bootstrap,filso/bootstrap,fabg21/bootstrap,Schibum/bootstrap,hyoda/bootstrap,jackRogers/bootstrap,spadgett/bootstrap,mikesavior/bootstrap,Foxandxss/bootstrap,parikmaher534/bootstrap,kemapak/bootstrap,themifycloud/bootstrap,thomassorensen/bootstrap,shadowdaw/bootstrap,Zazulei/bootstrap,linuxb/bootstrap,TORO-IO/bootstrap-1,madhudskumar/bootstrap,benhalverson/bootstrap,cgvarela/bootstrap-1,Bugagazavr/bootstrap,stanzi83/bootstrap,madhudskumar/bootstrap,angular-ui/bootstrap,dabos-GFI/angular-ui-bootstrap,pireerliu/bootstrap,mikesavior/bootstrap,kirning/bootstrap-1,maoli1110/bootstrap,liqingzhu/bootstrap,ehteshamkafeel/bootstrap,DiHuang1986/bootstrap,TORO-IO/bootstrap-1,stereocilia/bootstrap,oliversalzburg/bootstrap,zhaokunfay/bootstrap,dsisejkovic/bootstrap,justin-john/bootstrap-1,RobJacobs/bootstrap,dsisejkovic/bootstrap,GirishKumrawat/bootstrap,Gailby/bootstrap,linuxb/bootstrap,BookingBug/bootstrap,voyagecontrol/bootstrap,codedogfish/angular-ui-bootstrap,deeg/bootstrap,kirning/bootstrap-1,cdrewery/bootstrap,benhalverson/bootstrap,ksheedlo/bootstrap,Foxandxss/bootstrap,nicklv/bootstrap,voyagecontrol/bootstrap,azahreba/bootstrap,JonFerrera/ui-bootstrap,elancom/bootstrap-1,mykhaylo-/bootstrap,realityking/ui-bootstrap,dmc2015/bootstrap,mufl1h/bootstrap,kongx73/bootstrap,eduncan26/bootstrap,kmccaw/bootstrap,davious/angular-ui-bootstrap,rasulnz/bootstrap,SatvikPurohit/bootstrap,rodrigues-daniel/bootstrap,davious/angular-ui-bootstrap,christor/bootstrap,Schibum/bootstrap,benhalverson/bootstrap,infowrap/bootstrap,finkcloud/bootstrap,Anirudhk94/bootstrap,shootermv/bootstrap,jaydiablo/bootstrap,yjukaku/bootstrap,Nekle/bootstrap,SystemDisc/bootstrap,rhamid/bootstrap-1,maoli1110/bootstrap,pmalikbtech/bootstrap,icfantv/bootstrap,kongx73/bootstrap,SystemDisc/bootstrap,gorork/bootstrap,guaido79/bootstrap,justin-john/bootstrap-1,looker/bootstrap,KingMario/bootstrap-1,spadgett/bootstrap,burlhock/bootstrap,JDeuker/bootstrap,eduncan26/bootstrap,alokpradhan/bootstrap,jordangraft/bootstrap,jackRogers/bootstrap,kmccaw/bootstrap,edivancamargo/bootstrap,mufl1h/bootstrap,alokpradhan/bootstrap,azahreba/bootstrap,franzherzog/bootstrap,karelcallens/bootstrap,oliversalzburg/bootstrap,Xephi/bootstrap,Lincoln-xzc/angular-ui-bootstrap,carlosjunior/bootstrap,dmc2015/bootstrap,Nekle/bootstrap,connyay/bootstrap,caoruiy/bootstrap,mabi/bootstrap,themifycloud/bootstrap,atulc007/bootstrap-1,woshiyigebing/bootstrap,2363140194/bootstrap,dabos-GFI/angular-ui-bootstrap,byronigoe/bootstrap,vfiles/bootstrap,WXwangxin/bootstrap,nobitagit/bootstrap,matteopic/bootstrap,DiHuang1986/bootstrap,fabg21/bootstrap,tobigun/bootstrap,yukisan/bootstrap,matteopic/bootstrap,KingMario/bootstrap-1,292388900/bootstrap,jaydiablo/bootstrap,Servoy/bootstrap,ksheedlo/bootstrap,fpipita/bootstrap,realityking/ui-bootstrap,pdsoftplan/bootstrap,elancom/bootstrap-1,JonFerrera/ui-bootstrap,RobJacobs/bootstrap,kemapak/bootstrap,Anirudhk94/bootstrap,fpipita/bootstrap,franzherzog/bootstrap,inoxis91/bootstrap,pdsoftplan/bootstrap,vfiles/bootstrap,2363140194/bootstrap,infowrap/bootstrap,lancerushing/bootstrap,deeg/bootstrap,cgvarela/bootstrap-1,wesleycho/bootstrap,cdrewery/bootstrap,jordangraft/bootstrap,universsky/bootstrap-1,sullivanpt/bootstrap,rodrigues-daniel/bootstrap,Bugagazavr/bootstrap,SatvikPurohit/bootstrap,gorork/bootstrap,xzoth/bootstrap,liqingzhu/bootstrap,bikegriffith/bootstrap,WXwangxin/bootstrap,stereocilia/bootstrap,ehteshamkafeel/bootstrap,shootermv/bootstrap,karelcallens/bootstrap,shiftagent/ui-bootstrap,SimilarWeb/bootstrap,wesleycho/bootstrap,SimilarWeb/bootstrap,looker/bootstrap,hyoda/bootstrap,linuxvom/bootstrap,292388900/bootstrap,pireerliu/bootstrap,liiza/bootstrap,tmcgee123/bootstrap,bikegriffith/bootstrap,icfantv/bootstrap,vsternbach/bootstrap,rajesh-frontendengineer/bootstrap-1,nobitagit/bootstrap,shadowdaw/bootstrap,guaido79/bootstrap,angular-ui/bootstrap,filso/bootstrap,finkcloud/bootstrap,rhamid/bootstrap-1,stanzi83/bootstrap,thomassorensen/bootstrap,xzoth/bootstrap,connyay/bootstrap,nathan-j-brenner/bootstrap-1,zhaokunfay/bootstrap,byronigoe/bootstrap,mabi/bootstrap,Servoy/bootstrap,liiza/bootstrap,BookingBug/bootstrap,atulc007/bootstrap-1,cesarmarinhorj/AngularJS-bootstrap,andrepitombeira/bootstrap,mykhaylo-/bootstrap,universsky/bootstrap-1,shihang0001/bootstrap,inoxis91/bootstrap,edivancamargo/bootstrap,Gailby/bootstrap,Zazulei/bootstrap,JDeuker/bootstrap,Lincoln-xzc/angular-ui-bootstrap,pmalikbtech/bootstrap,rajesh-frontendengineer/bootstrap-1,sullivanpt/bootstrap,codedogfish/angular-ui-bootstrap,burlhock/bootstrap,caoruiy/bootstrap,thalen/bootstrap,leyanlo/bootstrap,christor/bootstrap,inukshuk/bootstrap,yjukaku/bootstrap