Core: implement ready without Deferred

- Make jQuery.ready promise-compatible
- Gives up sync guarantee for post-ready callbacks

Fixes gh-1778
Fixes gh-1823
Close gh-2891

1 files changed, 4 insertions, 0 deletions

diff --git a/Gruntfile.js b/Gruntfile.js
index 723bc12cc..c979f2822 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -63,6 +63,10 @@ module.exports = function( grunt ) {
 					callbacks: [ "deferred" ],
 					css: [ "effects", "dimensions", "offset" ],
 					"css/showHide": [ "effects" ],
+					deferred: {
+						remove: [ "ajax", "effects", "queue", "core/ready" ],
+						include: [ "core/ready-no-deferred" ]
+					},
 					sizzle: [ "css/hiddenVisibleSelectors", "effects/animatedSelector" ]
 				}
 			}