Defines new ConditionalPromises class.
Defines new ConditionalPromises class.

DXCanas/kolibri,benjaoming/kolibri,rtibbles/kolibri,indirectlylit/kolibri,jonboiser/kolibri,MingDai/kolibri,christianmemije/kolibri,mrpau/kolibri,benjaoming/kolibri,lyw07/kolibri,jamalex/kolibri,learningequality/kolibri,jayoshih/kolibri,aronasorman/kolibri,jtamiace/kolibri,DXCanas/kolibri,66eli77/kolibri,learningequality/kolibri,indirectlylit/kolibri,jayoshih/kolibri,aronasorman/kolibri,jamalex/kolibri,MingDai/kolibri,MingDai/kolibri,jtamiace/kolibri,aronasorman/kolibri,benjaoming/kolibri,jonboiser/kolibri,lyw07/kolibri,mrpau/kolibri,66eli77/kolibri,aronasorman/kolibri,mrpau/kolibri,indirectlylit/kolibri,jtamiace/kolibri,jonboiser/kolibri,66eli77/kolibri,christianmemije/kolibri,lyw07/kolibri,rtibbles/kolibri,benjaoming/kolibri,indirectlylit/kolibri,jayoshih/kolibri,MingDai/kolibri,rtibbles/kolibri,jtamiace/kolibri,lyw07/kolibri,learningequality/kolibri,DXCanas/kolibri,christianmemije/kolibri,rtibbles/kolibri,jamalex/kolibri,jayoshih/kolibri,jonboiser/kolibri,jamalex/kolibri,learningequality/kolibri,66eli77/kolibri,DXCanas/kolibri,christianmemije/kolibri,mrpau/kolibri