Merge pull request #901 from matrix-org/travis/olm2

Use new Olm repo link in README

README.md

@@ -297,9 +297,9 @@ Then visit ``http://localhost:8005`` to see the API docs.
 End-to-end encryption support
 =============================
 
-The SDK supports end-to-end encryption via the Olm and Megolm protocols, using
-[libolm](http://matrix.org/git/olm). It is left up to the application to make
-libolm available, via the ``Olm`` global.
+The SDK supports end-to-end encryption via the and Megolm protocols, using
+[libolm](https://gitlab.matrix.org/matrix-org/olm). It is left up to the 
+application to make libolm available, via the ``Olm`` global.
 
 It is also necessry to call ``matrixClient.initCrypto()`` after creating a new
 ``MatrixClient`` (but **before** calling ``matrixClient.startClient()``) to