Prepare release 0.1.0

changelog/0.1.0_2020-07-23/initial-release.md

@@ -0,0 +1,8 @@
+Change: Initial release of basic version
+
+We have built a new service which implements go micro's [store interface](https://github.com/micro/development/blob/master/design/framework/store.md),
+so that we can provide a key-value-store through GRPC for our services. The underlying implementation stores data as json
+files on disk and maintains an index using [bleve](https://github.com/blevesearch/bleve).
+
+https://github.com/owncloud/ocis-store/pull/1
+https://github.com/owncloud/ocis-store/pull/2