chore(CHANGELOG): update with changes for 1.2.28

Author: petebacondarwin

CHANGELOG.md

@@ -1,3 +1,25 @@
+<a name="1.2.28"></a>
+# finnish-disembarkation (2014-12-15)
+
+
+## Bug Fixes
+
+- **$route:** fix redirection with optional/eager params
+  ([1b9e408d](https://github.com/angular/angular.js/commit/1b9e408ddbe48a6d3db27f501515d6efad01f42d),
+   [#9742](https://github.com/angular/angular.js/issues/9742), [#10202](https://github.com/angular/angular.js/issues/10202))
+- **linky:** encode double quotes when serializing email addresses
+  ([929dd15b](https://github.com/angular/angular.js/commit/929dd15b9b65034350f18abe6c56a8d956f4b978),
+   [#8945](https://github.com/angular/angular.js/issues/8945), [#8964](https://github.com/angular/angular.js/issues/8964), [#5946](https://github.com/angular/angular.js/issues/5946), [#10090](https://github.com/angular/angular.js/issues/10090), [#9256](https://github.com/angular/angular.js/issues/9256))
+
+
+## Features
+
+- **$compile:** add support for `ng-attr` with camelCased attributes
+  ([a1e7eb63](https://github.com/angular/angular.js/commit/a1e7eb63606fdc78b22168a1cfe0f676e3f65059),
+   [#9845](https://github.com/angular/angular.js/issues/9845), [#10194](https://github.com/angular/angular.js/issues/10194))
+
+
+
 <a name="1.2.27"></a>
 # 1.2.27 prime-factorization (2014-11-20)