Closes#1318
BREAKING CHANGE: $ionicActionSheet's default behavior is now to cancel
when the app's state changes. To disable this behavior, pass
`cancelOnStateChange: false` into $ionicActionSheet.show().
BREAKING CHANGE: $ionicActionSheet now returns a method to hide the
action sheet.
Previously, it returned an object that had a `show` and `hide` method.
This was undocumented, but if you used it, here is how to migrate your
code:
Change your code from this:
```js
var sheet = $ionicActionSheet.show({...});
sheet.hide();
```
To this:
```js
var hideSheet = $ionicActionSheet.show({...});
hideSheet();
```
To allow select elements to change options in Firefox, the simulated
tap click should not go through when the target is an `option` element.
However, the regex was too general and also prevented
`ion-option-button` on mouseup.
Addresses #1373.
Before: if an `<a>`, `ng-click`, or `<button>` inside of a .item,
was clicked, the activator would walk up .item and activate it.
Now: If an `<a>`, `ng-click`, or `<button>` inside of a
.item is clicked, the activator will activate that element.
Additionally, CSS was added so `a.item-content.activated` would look
activated.
Closes#1349. Closes#1361
BREAKING CHANGE: ion-checkbox no longer has an isolate scope.
This will break your checkbox only if you were relying upon the
checkbox having an isolate scope: if you were referencing
`$parent.value` as the ng-disabled attribute, for example.
Change your code from this:
```html
<ion-checkbox ng-disabled="{{$parent.isDisabled}}"></ion-checkbox>
```
To this:
```html
<ion-checkbox ng-disabled="{{isDisabled}}"></ion-checkbox>
```
If a text input is located in the same area as a button which was just
tapped, which was probably because of a view transition, the text input
gets focus 300ms later. This is an issue on Android because it also
fires off a mousedown event. Resolved by remembering the touchend
target then checking if it’s different from the mousedown target.
Closes#1370
