Prepare changelog for v0.11.4-cryptowarning.2

Author: dbkr

CHANGELOG.md

@@ -1,3 +1,9 @@
+Changes in [0.11.4-cryptowarning.2](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v0.11.4-cryptowarning.2) (2018-03-26)
+=====================================================================================================================================
+[Full Changelog](https://github.com/matrix-org/matrix-react-sdk/compare/v0.11.4-cryptowarning.1...v0.11.4-cryptowarning.2)
+
+ * Fix strings file
+
 Changes in [0.11.4-cryptowarning.1](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v0.11.4-cryptowarning.1) (2018-03-26)
 =====================================================================================================================================
 [Full Changelog](https://github.com/matrix-org/matrix-react-sdk/compare/v0.11.4...v0.11.4-cryptowarning.1)