AngularJS v1.2.27发布,HTML的Web框架

　　AngularJS v1.2.27 发布，该版本改进内容包括：

Bug 修复

• $animate: clear the GCS cache even when no animation is detected (f619d032,#8813)

• $browser:

• Cache location.href only during page reload phase (434d7a09,#9235, #9470)

• don’t use history api when only the hash changes (a6e6438d,#9423, #9424)

• handle async href on url change in <=IE9 (fe7d9ded,#9235)

• $http: add missing shortcut methods and missing docs (ec4fe1bc,#9180, #9321)

• $location:

• revert erroneous logic and backport refactorings from master (1ee9b4ef,#8492)

• allow 0 in path() and hash() (f807d7ab)

• $parse: add quick check for Function constructor in fast path (756640f5)

• $parse, events: prevent accidental misuse of properties on $event (4d0614fd,#9969)

• ngMock: $httpBackend should match data containing Date objects correctly (1426b029,#5127)

• orderBy: sort by identity if no predicate is given (45b896a1,#5847, #4579, #9403)

• select: ensure the label attribute is updated in Internet Explorer (16833d0f,#9621, #10042)

性能提升

• orderBy: copy array with slice instead of for loop (409bcb38,#9942)