Prepare changelog for v1.0.2-rc.2

Author: dbkr

CHANGELOG.md

@@ -1,3 +1,10 @@
+Changes in [1.0.2-rc.2](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v1.0.2-rc.2) (2019-03-01)
+=============================================================================================================
+[Full Changelog](https://github.com/matrix-org/matrix-react-sdk/compare/v1.0.2-rc.1...v1.0.2-rc.2)
+
+ * Use webpack alias to resolve the languages file
+   [\#2730](https://github.com/matrix-org/matrix-react-sdk/pull/2730)
+
 Changes in [1.0.2-rc.1](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v1.0.2-rc.1) (2019-02-28)
 =============================================================================================================
 [Full Changelog](https://github.com/matrix-org/matrix-react-sdk/compare/v1.0.1...v1.0.2-rc.1)