Adding nested blocks tests.
Adding nested blocks tests.

janza/canjs,shiftplanning/canjs,sporto/canjs,ackl/canjs,asavoy/canjs,beno/canjs,juristr/canjs,dimaf/canjs,UXsree/canjs,jebaird/canjs,Psykoral/canjs,WearyMonkey/canjs,cohuman/canjs,whitecolor/canjs,whitecolor/canjs,dimaf/canjs,scorphus/canjs,rjgotten/canjs,bitovi/canjs,whitecolor/canjs,thomblake/canjs,dispatchrabbi/canjs,cohuman/canjs,airhadoken/canjs,rasjani/canjs,yusufsafak/canjs,patrick-steele-idem/canjs,tracer99/canjs,azazel75/canjs,gsmeets/canjs,bitovi/canjs,thomblake/canjs,rjgotten/canjs,WearyMonkey/canjs,bitovi/canjs,ackl/canjs,schmod/canjs,UXsree/canjs,rasjani/canjs,sporto/canjs,ackl/canjs,thecountofzero/canjs,yusufsafak/canjs,gsmeets/canjs,mindscratch/canjs,shiftplanning/canjs,jebaird/canjs,rjgotten/canjs,gsmeets/canjs,Psykoral/canjs,patrick-steele-idem/canjs,SpredfastLegacy/canjs,juristr/canjs,scorphus/canjs,patrick-steele-idem/canjs,WearyMonkey/canjs,janza/canjs,azazel75/canjs,SpredfastLegacy/canjs,Psykoral/canjs,schmod/canjs,tracer99/canjs,sporto/canjs,schmod/canjs,dispatchrabbi/canjs,cohuman/canjs,beno/canjs,airhadoken/canjs,beno/canjs,bitovi/canjs,rasjani/canjs,tracer99/canjs,rjgotten/canjs,rasjani/canjs,Psykoral/canjs,thecountofzero/canjs,jebaird/canjs,asavoy/canjs,mindscratch/canjs