Added 'keycloak-server.json' for configuring the server

Added SPI interface to detect SPI's
Converted Model to SPI/Provider to be loaded through ProviderSessionFactory

export-import/export-import-api/pom.xml

@@ -14,6 +14,12 @@
     <description/>
 
     <dependencies>
+        <dependency>
+            <groupId>org.keycloak</groupId>
+            <artifactId>keycloak-core</artifactId>
+            <version>${project.version}</version>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>org.keycloak</groupId>
             <artifactId>keycloak-model-api</artifactId>

export-import/export-import-api/src/main/java/org/keycloak/exportimport/ExportImportProvider.java

@@ -1,11 +1,12 @@
 package org.keycloak.exportimport;
 
-import org.keycloak.models.KeycloakSessionFactory;
+import org.keycloak.provider.ProviderSessionFactory;
 
 /**
  * @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
  */
 public interface ExportImportProvider {
 
-    void checkExportImport(KeycloakSessionFactory identitySessionFactory);
+    void checkExportImport(ProviderSessionFactory identitySessionFactory);
+
 }