Added 'HasObserver' method to check if an observer is already subscribed.
Added 'HasObserver' method to check if an observer is already subscribed.
amccool/orleans,cato541265/orleans,xclayl/orleans,ReubenBond/orleans,jkonecki/orleans,carlos-sarmiento/orleans,skalpin/orleans,cbredlow/orleans,MikeHardman/orleans,SoftWar1923/orleans,bstauff/orleans,brhinescot/orleans,jthelin/orleans,kylemc/orleans,pherbel/orleans,dVakulen/orleans,rrector/orleans,Joshua-Ferguson/orleans,zhangf911/orleans,veikkoeeva/orleans,galvesribeiro/orleans,cato541265/orleans,brhinescot/orleans,yevhen/orleans,tsibelman/orleans,kylemc/orleans,xclayl/orleans,LoveElectronics/orleans,sergeybykov/orleans,gigya/orleans,dVakulen/orleans,Liversage/orleans,waynemunro/orleans,Carlm-MS/orleans,ibondy/orleans,NaseUkolyCZ/orleans,ashkan-saeedi-mazdeh/orleans,TedDBarr/orleans,TedDBarr/orleans,amccool/orleans,galvesribeiro/orleans,kowalot/orleans,centur/orleans,Carlm-MS/orleans,tsibelman/orleans,dariobottazzi/orleans,rrector/orleans,carlos-sarmiento/orleans,LoveElectronics/orleans,sebastianburckhardt/orleans,jdom/orleans,ElanHasson/orleans,modulexcite/orleans,jokin/orleans,jokin/orleans,shlomiw/orleans,skalpin/orleans,ElanHasson/orleans,ibondy/orleans,shlomiw/orleans,shayhatsor/orleans,centur/orleans,sebastianburckhardt/orleans,SoftWar1923/orleans,zhangf911/orleans,yevhen/orleans,dotnet/orleans,gabikliot/orleans,dariobottazzi/orleans,jokin/orleans,kowalot/orleans,rore/orleans,cbredlow/orleans,hoopsomuah/orleans,garbervetsky/orleans,Liversage/orleans,waynemunro/orleans,ashkan-saeedi-mazdeh/orleans,brhinescot/orleans,gigya/orleans,modulexcite/orleans,dVakulen/orleans,sergeybykov/orleans,ticup/orleans,bstauff/orleans,rore/orleans,MikeHardman/orleans,benjaminpetit/orleans,Liversage/orleans,gabikliot/orleans,garbervetsky/orleans,Joshua-Ferguson/orleans,ticup/orleans,kangkot/orleans,shayhatsor/orleans,hoopsomuah/orleans,NaseUkolyCZ/orleans,pherbel/orleans,jdom/orleans,kangkot/orleans,jason-bragg/orleans,amccool/orleans,ashkan-saeedi-mazdeh/orleans,jkonecki/orleans,dotnet/orleans