test: lower jasmine timeout threshold to 1000ms
test: lower jasmine timeout threshold to 1000ms

Test runs with many timeouts take a long time to run at the
default timeout of 5000ms.
angular/angularfire,angular/angularfire,maneesht/angularfire2,angular/angularfire,maneesht/angularfire2,maneesht/angularfire2,angular/angularfire,maneesht/angularfire2