Merge pull request #7 from juan78/patch-1

Update README.md

Author: mstahv

README.md

@@ -6,7 +6,7 @@ This is a small example app that shows how one can use:
 
  * [Spring Boot](http://projects.spring.io/spring-boot/) and [Spring Data](http://projects.spring.io/spring-data/)
  * Latest [Hibernate](http://hibernate.org/orm/) with spatial features. At the application API, only standard JPA stuff (and Spring Data) is used.
- * ~~The example also uses [QueryDSL](http://www.querydsl.com) spatial query as an example. QueryDSL contain excellent support for spatial types.~~ QueryDSL example replaced with plain JPQL(with Hibernate spatial extensions) as the latest version is not compatible with latest JTS/Hibernate. See https://github.com/querydsl/querydsl/issues/2404. If you want to see the exaple of QueryDSL usage in this setup, check out a bit older version of the example.
+ * ~~The example also uses [QueryDSL](http://www.querydsl.com) spatial query as an example. QueryDSL contain excellent support for spatial types.~~ QueryDSL example replaced with plain JPQL(with Hibernate spatial extensions) as the latest version is not compatible with latest JTS/Hibernate. See https://github.com/querydsl/querydsl/issues/2404. If you want to see the example of QueryDSL usage in this setup, check out a bit older version of the example.
  * Relational database, like GeoDB/H2 (default) or MySQL, which supports basic spatial types. If you want to run this example on MySQL, prepare a "spatialdemo" database and change DB credentials in src/main/resources/application.properties. It should be rather easy to switch to another DB supported by Hibernate as well. Geometry types in DB are a bit non-standard, that is something you might need to adjust a bit.
  * [Vaadin](https://vaadin.com/framework) and V-Leaflet add-on to build the UI layer. V-Leaflet is a Vaadin wrapper for [Leaflet](http://leafletjs.com), the awesome slippy map library. With V-Leaflet we use the [Editable extension](https://vaadin.com/directory#!addon/v-leaflet-editable) and its Vaadin Field implementations which make it dead simple to edit [JTS](http://tsusiatsoftware.net/jts/main.html) data types directly from the JPA entities. 
  * As base layer for maps, OpenStreetMap layer is used, but naturally any common background map can be used.