chore(package): update to Protractor 4.x
chore(package): update to Protractor 4.x

This also fixes some issues on linux (e.g. angular/angular-phonecat#377).

Closes #378

eduardo704/hipteam,alexcywu/client-ng,AlfaroLore/Choosito,Ankanmook/Hive,Rejns/admin-clean-image-feature,KinveyApps/AngularJS-Starter,martypowell/developer-guild,cheenbabes/bbtstats,martypowell/developer-guild,KinveyApps/AngularJS-Starter,slepic/mazaci,kosyo/sport-timing,Yacarreon93/AngularGithubViewer,ShobhitMaheshwari/angular-seed,arnold-lei/elk-trail,Jalaj-khajotia/dallalstreetinvestor.github.io,SujiNivedita/printIt-Seed,jlyon87/ng-hello-world,Ankanmook/Hive,bvd/componium,ousmaneTra/zzoverflow-front,Mitza1993/Decorator-storage,jlyon87/ng-hello-world,tlherr/willis-frontend,ShobhitMaheshwari/angular-seed,cflatts/github-clone-angular,bfnessar/calculator,kuschaev/ng-visjs,c2lab/c2lab-front,thepearldream/calendar,2bchuck/autocomplete,dragonflypl/angular-performance-seed,Mitza1993/Decorator-storage,adjoseph/SeriousSatire,Kaidanov/ang1-tree-chart,felipedaraujo/testaller-angularjs,paulsherwinang/sample-hotel-app,ViktorMedvedchuk/tesla,umondelo/urico-pokedex,c2lab/c2lab-front,wmurphy789/back9inApp,kosyo/sport-timing,LeonardGrazian/Atticus,LeonardGrazian/Atticus,jfhinchcliffe/Coderfactory_Term3_Notes,2bchuck/autocomplete,antonMilukov/angular-starter,planetsafari/myapp,AlfaroLore/Choosito,natapaulis/MyAngularApp,tracyalison11/emat,wonsz1/stock-chart-angular-with-d3-example2,slschram/liftcanopies,angular/angular-seed,creativedeveloper-net/angularjs-shopping-list,slepic/mazaci,c2lab/c2lab-front,felipedaraujo/testaller-angularjs,raafa16/AngularBasicAppv2.0,adjoseph/SeriousSatire,tlherr/willis-frontend,kbradl16/vgiHackUI,oanaOM/diveIntoAngu,wmurphy789/back9inApp,gkalpak/angular-seed,ptchiangchloe/Meet-Up-Event-Planner,cmehtarahul/angularcontactlist,Ravi-Upadhyay/github-dashboard-v1,mattjenks/FHIR-Connectathon14,mswhitlock1/PersonalSite,danirocha/shortflix,GeaninaAt/hms-fe,oanaOM/diveIntoAngu,eduardo704/hipteam,akshay-durge/akshay,Kensca/AngularJSTutorial,TiffanyLeeRusso/theeatory,ghostsam7/ticketingSystemFE,ashishjain316/angular,c2lab/c2lab-front,Kaidanov/ang1-tree-chart,bfnessar/calculator,akshay-durge/akshay,SujiNivedita/printIt-Seed,cflatts/github-clone-angular,ShobhitMaheshwari/angular-seed,eddiejhong/isolateScopeDemo,StumblingAl/blind-alpaca,c2lab/c2lab-front,Arkenep/training,ghostsam7/ticketingSystemFE,jbrown0824/zonar-coding-interview,Dharmarajm/yantra24x7_mp,dragonflypl/angular-performance-seed,katan/sportium-test,arnold-lei/elk-trail,cmstroscio/sample-project,Djangofs/rockPaperScissors,c2lab/c2lab-front,jbrown0824/zonar-coding-interview,c2lab/c2lab-front,haydar100/portfv12ang,StumblingAl/blind-alpaca,Kensca/AngularJSTutorial,Arkenep/training,kosyo/sport-timing,raafa16/AngularBasicAppv2.0,jojowi/ItemListFrontend,Popep/JurassicParking,paulsherwinang/sample-hotel-app,cmstroscio/sample-project,natapaulis/MyAngularApp,creativedeveloper-net/angularjs-shopping-list,kmark1625/money-2020-price-is-right,antonMilukov/angular-starter,c2lab/c2lab-front,kuschaev/ng-visjs,yuliankarapetkov/video-uploader,c2lab/c2lab-front,thepearldream/calendar,Djangofs/rockPaperScissors,bvd/componium,ViktorMedvedchuk/tesla,danirocha/shortflix,haydar100/portfv12ang,c2lab/c2lab-front,ktorng/angular-movie-list,jojowi/ItemListFrontend,Ravi-Upadhyay/github-dashboard-v1,planetsafari/myapp,Ravi-Upadhyay/github-dashboard-v1,ktorng/angular-movie-list,GeaninaAt/hms-fe,jfhinchcliffe/Coderfactory_Term3_Notes,oolawo09/booth-to-block,c2lab/c2lab-front,Yacarreon93/AngularGithubViewer,katan/sportium-test,umondelo/urico-pokedex,mattjenks/FHIR-Connectathon14,planetsafari/myapp,acary/AngularJS-SeedApp,ptchiangchloe/Meet-Up-Event-Planner,misterzik/angular-seed,misterzik/angular-seed,oolawo09/booth-to-block,acary/AngularJS-SeedApp,c2lab/c2lab-front,angular/angular-seed,c2lab/c2lab-front,sketchydev/AngularJS-FizzBuzzStarter,ousmaneTra/zzoverflow-front,kbradl16/vgiHackUI,c2lab/c2lab-front,slschram/liftcanopies,c2lab/c2lab-front,c2lab/c2lab-front,cheenbabes/bbtstats,c2lab/c2lab-front,gkalpak/angular-seed,wonsz1/stock-chart-angular-with-d3-example2,cmehtarahul/angularcontactlist,Popep/JurassicParking,kosyo/sport-timing,tracyalison11/emat,ashishjain316/angular,Rejns/admin-clean-image-feature,mswhitlock1/PersonalSite,kosyo/sport-timing,bmetcalfe1/f1,Dharmarajm/yantra24x7_mp,c2lab/c2lab-front,bmetcalfe1/f1,alexcywu/client-ng,TiffanyLeeRusso/theeatory,c2lab/c2lab-front,Jalaj-khajotia/dallalstreetinvestor.github.io,kmark1625/money-2020-price-is-right,eddiejhong/isolateScopeDemo,yuliankarapetkov/video-uploader