Add support of Vaadin 10 as of 2.0.x.BUILD-SNAPSHOT

initializr-service/src/main/resources/application.yml

@@ -167,8 +167,11 @@ initializr:
         mappings:
           - versionRange: "[1.3.0.RELEASE, 1.5.0.M1)"
             version: 7.7.7
-          - versionRange: 1.5.0.M1
+          - versionRange: "[1.5.0.M1,2.0.x.BUILD-SNAPSHOT)"
             version: 8.4.4
+          - versionRange: "2.0.x.BUILD-SNAPSHOT"
+            version: 10.0-SNAPSHOT
+            repositories: vaadin-snapshots
     gradle:
       dependency-management-plugin-version: 0.6.0.RELEASE
     kotlin:
@@ -178,6 +181,10 @@ initializr:
         name: Sonatype Snapshots
         url: https://oss.sonatype.org/content/repositories/snapshots/
         snapshotsEnabled: true
+      vaadin-snapshots:
+        name: Vaadin Snapshots
+        url: https://oss.sonatype.org/content/repositories/vaadin-snapshots/
+        snapshotsEnabled: true
   dependencies:
     - name: Core
       content: