Ionic 2.0.0-rc.1 发布了，Ionic Framework 是个高级的 HTML5 移动端应用框架，是个很漂亮的使用 HTML5 开发混合移动应用前端框架。本次更新内容如下：
content: move $text-ios-color to content (#8421) (91168af)
datetime-util: add missing date property conditions (2aea1cb)
demos: double quote in script tag (424b9e0)
fab: center fab list for larger buttons (267a77b)
fab: not using change detection (47e1e17), closes #8424
icon: isActive="false" with ios mode (bcbe03c), closes #8435
input: detect value when it is zero (d02e14c), closes #8019
input: text input width calculation (#8063) (21fa5cd)
item: regression in expandable sliding option button (695d25c), closes #8460
item: sliding item should not close when clicking an option button (ec6615d), closes #8481
item-divider: fabs have higher z-index than item-dividers (14e668c), closes #8489
list: consecutive inset lists with headers (93616c4), closes #8412 #6164
menu: backdrop click without 300ms delay (9bbe485), closes #6405
menu: console.debug statements are one line (a06bd69)
menu: menu's content is resized properly (db72a7d), closes #8504
modal: alerts do not trigger modal lifecycle events (e2704a4), closes #8616
modal: canEnter is called in modals (a40b42c)
nav: ionViewCanLeave does not break navigation (c8954d8), closes #8408
nav: ionViewDidLoad is called in modals (451ffe1), closes #8449
nav: push-pop pages too quickly (9b65022), closes #8319
nav: remove incorrectly used removeStart as a starting index in for loop. Fixes #8442 (6496c7a)
navbar: Don't fade out navbars. Fixes #8060 (eab5726)
popover: flipped arrow on iOS (#8462) (c996d85)
reorder: not trigger click event when reordering (9b2ae8a), closes #8362
reorder: several reorder lists in the same view (e75d9be)
ripple: always remove the activated class (d893441)
searchbar: autocomplete, autocorrect and type works again (7e63650), closes #7744
searchbar: clear button makes keyboard dismissal fail on iOS (6aaa601), closes #7527
searchbar: ENTER does not clear when it is inside a form (2e1bb4b), closes #7010
segment: add missing input (0052480), closes #8371
spinner: add input mode fix #8598 (8ee895f)
spinner: works in iOS8 (a2ffa63), closes #8145
tabs: add TabHighlight to IONIC_DIRECTIVES (ac88547), closes #8294
tabs: remove from parent nav when destroyed (5156917)
tap-click: null is not an object when scrolling after focusing an input on iOS (21eae2e), closes #7964
transition: ios-transition can be used in MD/WP (fcc515f), closes #7171
view-controller: dismiss does not crash when called more than once (d5f71a4), closes #8395
ViewController: avoid deep copy in dismiss() that can turn into an infinite loop (9227310)
virtual-scroll: set this.approxItemHeight before update(true) is called first (#8350) (b16228b)
