ngRepeat does not trigger a move animation for items that come after inserted or deleted items. The documentation says that a move animation occurs "when an adjacent item is filtered out causing a reorder or when the item contents are reordered". With this fix, items that are moved can use an animation, such as changing the border or background color, to show a change.

This will fix issue angular#15068.

…mparison operators with type.

The previous Travis test failed because of a network issue with saucelabs.com.

In the ngRepeatAction function:
* The collection keys and values are accessed directly instead of copying them to nextBlockMap temporarily.
* Checking the collectionIsLikeArray boolean value is faster than comparing value and type of collectionKeys and collection.

…angular.js into ngRepeat-animations

…an integer

Merge changes from Narretz@7dbf428.

In the 'should fire off the leave animation' test, revert change in how the animation queue is shifted to find item '2'. At one time during the refactoring of ngRepeat, the order of events in the queue changed.
Improve title of the spec that checks for 'move' animation events when filtering items changes other items positions.

Improve title of the spec that checks for 'move' animation events when filtering items changes other items positions.
Remove unused item variable in two tests.

The 'ngRepeat animations' test group should not assume the order of items in the animation queue. This matcher searches the animation queue for an item with an expected element text and event.