docs(changelog): add release notes for alpha.55
docs(changelog): add release notes for alpha.55

asnowwolf/angular,brandonroberts/angular,filipesilva/angular,kevinmerckx/angular,Toxicable/angular,JSMike/angular,gdi2290/angular,sjtrimble/angular,laco0416/angular,angular-indonesia/angular,aboveyou00/angular,NathanWalker/angular,vikerman/angular,youdz/angular,choeller/angular,micmro/angular,vamsivarikuti/angular,kara/angular,ocombe/angular,micmro/angular,erictsangx/angular,Flounn/angular,UIUXEngineering-Forks/angular,chalin/angular,jteplitz602/angular,souldreamer/angular,wesleycho/angular,mgiambalvo/angular,martinmcwhorter/angular,Symagic/angular,LucasSloan/angular,jonrimmer/angular,SekibOmazic/angular,ValtoFrameworks/Angular-2,blesh/angular,shuhei/angular,mzgol/angular,dtoroshin/n2oDoc,sjtrimble/angular,cassand/angular,angularbrasil/angular,aboveyou00/angular,tyleranton/angular,IdeaBlade/angular,GistIcon/angular,antonmoiseev/angular,SekibOmazic/angular,meeroslav/angular,StephenFluin/angular,IdeaBlade/angular,alamgird/angular,mhevery/angular,UIUXEngineering-Forks/angular,erictsangx/angular,ScottSWu/angular,dtoroshin/n2oDoc,tycho01/angular,chrisse27/angular,jesperronn/angular,cassand/angular,bkyarger/angular,vinagreti/angular,LucasSloan/angular,jasonaden/angular,Brocco/angular,juristr/angular,vicb/angular,royling/angular,rbevers/angular,JanStureNielsen/angular,angular/angular,vicb/angular,tamascsaba/angular,awerlang/angular,basvandenheuvel/angular,asnowwolf/angular,chalin/angular,cironunes/angular,Toxicable/angular,cassand/angular,SekibOmazic/angular,alexcastillo/angular,shirish87/angular,hdeshev/angular,gkalpak/angular,mgol/angular,SekibOmazic/angular,robwormald/angular,sarunint/angular,meeroslav/angular,panuruj/angular,IgorMinar/angular,mgechev/angular,micmro/angular,mikeybyker/angular,dydek/angular,basvandenheuvel/angular,vsavkin/angular,Tragetaschen/angular,tamascsaba/angular,tyleranton/angular,jhonmike/angular,ollie314/angular,mgiambalvo/angular,shirish87/angular,trshafer/angular,filipesilva/angular,vicb/angular,nosovk/angular,JSMike/angular,robertmesserle/angular,cassand/angular,huoxudong125/angular,mixed/angular,domusofsail/angular,meeroslav/angular,rbevers/angular,snaptech/angular,itamark/angular,martinmcwhorter/angular,alamgird/angular,Mathou54/angular,jteplitz602/angular,mlaval/angular,erictsangx/angular,gkalpak/angular,xcaliber-tech/angular,heathkit/angular,souvikbasu/angular,Flounn/angular,templth/angular,blesh/angular,royling/angular,SaltyDH/angular,youdz/angular,brandonroberts/angular,awerlang/angular,huoxudong125/angular,dmitriz/angular,alxhub/angular,bkyarger/angular,hpinsley/angular,mixed/angular,robertmesserle/angular,mikeybyker/angular,alexcastillo/angular,ocombe/angular,dmitriz/angular,e-hein/angular,ghetolay/angular,sarunint/angular,kylecordes/angular,ghetolay/angular,willseeyou/angular,cexbrayat/angular,mhegazy/angular,trshafer/angular,gionkunz/angular,alfonso-presa/angular,tbosch/angular,e-hein/angular,alexpods/angular,kwalrath/angular,xcaliber-tech/angular,laco0416/angular,mdegoo/angular,mhevery/angular,robertmesserle/angular,alxhub/angular,zhura/angular,jesperronn/angular,gdi2290/angular,jasonaden/angular,manekinekko/angular,shirish87/angular,bkyarger/angular,dsebastien/angular,ValtoFrameworks/Angular-2,jasonaden/angular,IgorMinar/angular,rkirov/angular,jonrimmer/angular,jesperronn/angular,vikerman/angular,kylecordes/angular,huoxudong125/angular,chajath/angular,kara/angular,xcaliber-tech/angular,filipesilva/angular,youdz/angular,robwormald/angular,rkirov/angular,tamascsaba/angular,rjamet/angular,rjamet/angular,trshafer/angular,tyleranton/angular,hterkelsen/angular,micmro/angular,awerlang/angular,martinmcwhorter/angular,rbevers/angular,domusofsail/angular,aboveyou00/angular,Mathou54/angular,domusofsail/angular,ochafik/angular,shirish87/angular,Brocco/angular,angular/angular,not-for-me/angular,sjtrimble/angular,tbosch/angular,alamgird/angular,ValtoFrameworks/Angular-2,vamsivarikuti/angular,dsebastien/angular,willseeyou/angular,kegluneq/angular,alexeagle/angular,alexcastillo/angular,mprobst/angular,juristr/angular,Toxicable/angular,templth/angular,JiaLiPassion/angular,ScottSWu/angular,jhonmike/angular,cassand/angular,wesleycho/angular,xcaliber-tech/angular,jhonmike/angular,gdi2290/angular,hdeshev/angular,juleskremer/angular,trshafer/angular,NathanWalker/angular,wesleycho/angular,graveto/angular,chajath/angular,cironunes/angular,ollie314/angular,dsebastien/angular,NathanWalker/angular,chrisse27/angular,Brocco/angular,itamark/angular,Flounn/angular,chuckjaz/angular,vinagreti/angular,kylecordes/angular,tycho01/angular,alexpods/angular,antonmoiseev/angular,mhevery/angular,vamsivarikuti/angular,rbevers/angular,brandonroberts/angular,choeller/angular,jonrimmer/angular,mhegazy/angular,ochafik/angular,graveto/angular,ValtoFrameworks/Angular-2,blesh/angular,willseeyou/angular,rjamet/angular,IdeaBlade/angular,tolemac/angular,royling/angular,ultrasonicsoft/angular,basvandenheuvel/angular,nosovk/angular,alexcastillo/angular,ochafik/angular,youdz/angular,alexpods/angular,alexcastillo/angular,matsko/angular,wesleycho/angular,vicb/angular,vandres/angular,cexbrayat/angular,vikerman/angular,rkirov/angular,mhevery/angular,mikeybyker/angular,tolemac/angular,angularbrasil/angular,manekinekko/angular,e-schultz/angular,manekinekko/angular,micmro/angular,jteplitz602/angular,micmro/angular,chuckjaz/angular,dsebastien/angular,choeller/angular,tycho01/angular,ultrasonicsoft/angular,hannahhoward/angular,asnowwolf/angular,heathkit/angular,mgiambalvo/angular,ghetolay/angular,jonrimmer/angular,souldreamer/angular,jhonmike/angular,sarunint/angular,awerlang/angular,mhegazy/angular,ollie314/angular,robertmesserle/angular,kwalrath/angular,heathkit/angular,jhonmike/angular,naomiblack/angular,alamgird/angular,chajath/angular,tbosch/angular,robwormald/angular,shuhei/angular,Symagic/angular,royling/angular,alexeagle/angular,vikerman/angular,ghetolay/angular,kara/angular,SekibOmazic/angular,blesh/angular,alexcastillo/angular,kevinmerckx/angular,petebacondarwin/angular,jesperronn/angular,sjtrimble/angular,kegluneq/angular,angular-indonesia/angular,robertmesserle/angular,angularbrasil/angular,StephenFluin/angular,zhura/angular,templth/angular,gdi2290/angular,ultrasonicsoft/angular,mikeybyker/angular,SaltyDH/angular,UIUXEngineering/angular,nosovk/angular,mhegazy/angular,hpinsley/angular,sjtrimble/angular,hdeshev/angular,juristr/angular,kwalrath/angular,hansl/angular,ochafik/angular,hterkelsen/angular,zhura/angular,ollie314/angular,basvandenheuvel/angular,mgol/angular,AlmogShaul/angular,filipesilva/angular,wKoza/angular,Tragetaschen/angular,StephenFluin/angular,hannahhoward/angular,gionkunz/angular,souldreamer/angular,tolemac/angular,Toxicable/angular,Mathou54/angular,AlmogShaul/angular,alxhub/angular,laskoviymishka/angular,zhura/angular,gnomeontherun/angular,choeller/angular,souvikbasu/angular,rbevers/angular,cironunes/angular,angularbrasil/angular,dejour/angular,vamsivarikuti/angular,jasonaden/angular,kwalrath/angular,ochafik/angular,shirish87/angular,basvandenheuvel/angular,shairez/angular,mdegoo/angular,laskoviymishka/angular,filipesilva/angular,vicb/angular,Mathou54/angular,mdegoo/angular,laskoviymishka/angular,robwormald/angular,antonmoiseev/angular,chalin/angular,bkyarger/angular,chajath/angular,panuruj/angular,sarunint/angular,chuckjaz/angular,mgiambalvo/angular,IdeaBlade/angular,juleskremer/angular,NathanWalker/angular,hpinsley/angular,SekibOmazic/angular,ghetolay/angular,ericmartinezr/angular,pk-karthik/framework-js-angular,huoxudong125/angular,shairez/angular,tbosch/angular,cexbrayat/angular,rkirov/angular,Tragetaschen/angular,GistIcon/angular,souvikbasu/angular,mixed/angular,mgechev/angular,dmitriz/angular,graveto/angular,shirish87/angular,hpinsley/angular,hterkelsen/angular,dejour/angular,tamascsaba/angular,mhegazy/angular,vandres/angular,alexpods/angular,hdeshev/angular,JiaLiPassion/angular,mlaval/angular,StephenFluin/angular,tycho01/angular,wesleycho/angular,cironunes/angular,dmitriz/angular,matsko/angular,e-hein/angular,LucasSloan/angular,LucasSloan/angular,ocombe/angular,dydek/angular,hterkelsen/angular,dejour/angular,not-for-me/angular,souvikbasu/angular,willseeyou/angular,diestrin/angular,Mathou54/angular,naomiblack/angular,jonrimmer/angular,kevinmerckx/angular,graveto/angular,IgorMinar/angular,SaltyDH/angular,shairez/angular,e-schultz/angular,AlmogShaul/angular,hansl/angular,mprobst/angular,souldreamer/angular,mlaval/angular,hterkelsen/angular,vikerman/angular,alamgird/angular,tolemac/angular,aboveyou00/angular,ollie314/angular,ultrasonicsoft/angular,alxhub/angular,martinmcwhorter/angular,ericmartinezr/angular,juleskremer/angular,JanStureNielsen/angular,dejour/angular,rbevers/angular,pkozlowski-opensource/angular,laco0416/angular,juleskremer/angular,asnowwolf/angular,JSMike/angular,pk-karthik/framework-js-angular,ValtoFrameworks/Angular-2,rjamet/angular,Symagic/angular,GistIcon/angular,IgorMinar/angular,tbosch/angular,alexeagle/angular,mixed/angular,tolemac/angular,wKoza/angular,mgol/angular,mdegoo/angular,juristr/angular,gnomeontherun/angular,cironunes/angular,UIUXEngineering-Forks/angular,hansl/angular,dydek/angular,alexeagle/angular,chalin/angular,kevinmerckx/angular,gjungb/angular,mlaval/angular,aboveyou00/angular,e-schultz/angular,ScottSWu/angular,ultrasonicsoft/angular,choeller/angular,itamark/angular,vinagreti/angular,dtoroshin/n2oDoc,dydek/angular,hansl/angular,dydek/angular,panuruj/angular,JanStureNielsen/angular,laco0416/angular,matsko/angular,UIUXEngineering/angular,asnowwolf/angular,brandonroberts/angular,vsavkin/angular,diestrin/angular,mgiambalvo/angular,JanStureNielsen/angular,jteplitz602/angular,naomiblack/angular,erictsangx/angular,pkozlowski-opensource/angular,templth/angular,bkyarger/angular,pk-karthik/framework-js-angular,angular-indonesia/angular,sarunint/angular,robertmesserle/angular,alfonso-presa/angular,naomiblack/angular,juleskremer/angular,kwalrath/angular,ericmartinezr/angular,souldreamer/angular,mzgol/angular,chrisse27/angular,hdeshev/angular,tamascsaba/angular,shuhei/angular,tyleranton/angular,panuruj/angular,mgechev/angular,SaltyDH/angular,kylecordes/angular,mhevery/angular,mgechev/angular,mgol/angular,blesh/angular,petebacondarwin/angular,willseeyou/angular,vinagreti/angular,wKoza/angular,mzgol/angular,hpinsley/angular,UIUXEngineering/angular,dejour/angular,wesleycho/angular,jhonmike/angular,souldreamer/angular,petebacondarwin/angular,jteplitz602/angular,GistIcon/angular,vsavkin/angular,ericmartinezr/angular,Toxicable/angular,royling/angular,dmitriz/angular,hterkelsen/angular,trshafer/angular,vandres/angular,JiaLiPassion/angular,Symagic/angular,laco0416/angular,shuhei/angular,kara/angular,vandres/angular,snaptech/angular,hannahhoward/angular,smartm0use/angular,petebacondarwin/angular,gjungb/angular,mgechev/angular,petebacondarwin/angular,dsebastien/angular,vsavkin/angular,e-schultz/angular,erictsangx/angular,GistIcon/angular,SaltyDH/angular,rkirov/angular,wKoza/angular,vsavkin/angular,heathkit/angular,kegluneq/angular,laskoviymishka/angular,snaptech/angular,kara/angular,AlmogShaul/angular,gjungb/angular,mprobst/angular,mprobst/angular,cassand/angular,gionkunz/angular,shairez/angular,naomiblack/angular,chrisse27/angular,mzgol/angular,panuruj/angular,tyleranton/angular,Brocco/angular,alexeagle/angular,jonrimmer/angular,ScottSWu/angular,angular/angular,LucasSloan/angular,mlaval/angular,alexeagle/angular,gdi2290/angular,UIUXEngineering-Forks/angular,smartm0use/angular,ocombe/angular,ocombe/angular,kylecordes/angular,smartm0use/angular,JSMike/angular,mdegoo/angular,hannahhoward/angular,hansl/angular,Brocco/angular,rkirov/angular,UIUXEngineering/angular,antonmoiseev/angular,antonmoiseev/angular,alfonso-presa/angular,dtoroshin/n2oDoc,alfonso-presa/angular,pk-karthik/framework-js-angular,graveto/angular,jteplitz602/angular,mzgol/angular,snaptech/angular,matsko/angular,zhura/angular,e-schultz/angular,pkozlowski-opensource/angular,ericmartinezr/angular,trshafer/angular,gkalpak/angular,dsebastien/angular,gdi2290/angular,templth/angular,laskoviymishka/angular,domusofsail/angular,cexbrayat/angular,angularbrasil/angular,pk-karthik/framework-js-angular,pkozlowski-opensource/angular,martinmcwhorter/angular,wKoza/angular,zhura/angular,domusofsail/angular,e-hein/angular,manekinekko/angular,mhegazy/angular,cironunes/angular,robwormald/angular,juristr/angular,alfonso-presa/angular,huoxudong125/angular,Symagic/angular,dmitriz/angular,snaptech/angular,alfonso-presa/angular,gionkunz/angular,hansl/angular,ericmartinezr/angular,ultrasonicsoft/angular,kevinmerckx/angular,NathanWalker/angular,smartm0use/angular,antonmoiseev/angular,tycho01/angular,alxhub/angular,itamark/angular,IgorMinar/angular,alexpods/angular,aboveyou00/angular,tamascsaba/angular,gjungb/angular,not-for-me/angular,laco0416/angular,gnomeontherun/angular,gionkunz/angular,heathkit/angular,ScottSWu/angular,shuhei/angular,chrisse27/angular,youdz/angular,kegluneq/angular,diestrin/angular,JSMike/angular,UIUXEngineering-Forks/angular,GistIcon/angular,bkyarger/angular,graveto/angular,IgorMinar/angular,manekinekko/angular,willseeyou/angular,mprobst/angular,dtoroshin/n2oDoc,mixed/angular,nosovk/angular,huoxudong125/angular,UIUXEngineering-Forks/angular,Flounn/angular,hpinsley/angular,choeller/angular,gionkunz/angular,snaptech/angular,vikerman/angular,mzgol/angular,AlmogShaul/angular,awerlang/angular,vamsivarikuti/angular,basvandenheuvel/angular,cexbrayat/angular,gjungb/angular,hannahhoward/angular,angular-indonesia/angular,hannahhoward/angular,tolemac/angular,gnomeontherun/angular,NathanWalker/angular,JiaLiPassion/angular,hdeshev/angular,juristr/angular,StephenFluin/angular,kara/angular,Flounn/angular,alexpods/angular,souvikbasu/angular,robwormald/angular,chajath/angular,diestrin/angular,Symagic/angular,vinagreti/angular,angular/angular,mdegoo/angular,kegluneq/angular,itamark/angular,tycho01/angular,angularbrasil/angular,manekinekko/angular,matsko/angular,chuckjaz/angular,smartm0use/angular,Brocco/angular,youdz/angular,tyleranton/angular,UIUXEngineering/angular,brandonroberts/angular,vicb/angular,meeroslav/angular,gkalpak/angular,nosovk/angular,ocombe/angular,chuckjaz/angular,Tragetaschen/angular,shairez/angular,e-hein/angular,meeroslav/angular,kevinmerckx/angular,sarunint/angular,e-schultz/angular,martinmcwhorter/angular,heathkit/angular,ochafik/angular,not-for-me/angular,mprobst/angular,mgol/angular,kegluneq/angular,shuhei/angular,vandres/angular,chuckjaz/angular,Tragetaschen/angular,LucasSloan/angular,wKoza/angular,Toxicable/angular,brandonroberts/angular,JanStureNielsen/angular,petebacondarwin/angular,ScottSWu/angular,xcaliber-tech/angular,pkozlowski-opensource/angular,jasonaden/angular,mikeybyker/angular,erictsangx/angular,IdeaBlade/angular,jasonaden/angular,jesperronn/angular,mgol/angular,mixed/angular,not-for-me/angular,mhevery/angular,Tragetaschen/angular,kylecordes/angular