restored missing dependencies

spring-data-couchdb/pom.xml

@@ -64,6 +64,12 @@
       <scope>test</scope>
     </dependency>
 
+	<!--  Spring Data -->
+    <dependency>
+        <groupId>org.springframework.data</groupId>
+        <artifactId>spring-data-document-core</artifactId>
+    </dependency>
+
     <!-- Jackson JSON -->
     <dependency>
       <groupId>org.codehaus.jackson</groupId>

spring-data-document-parent/pom.xml

@@ -148,6 +148,11 @@
         <artifactId>spring-data-commons-aspects</artifactId>
         <version>${data.commons.version}</version>
       </dependency>
+      <dependency>
+        <groupId>org.springframework.data</groupId>
+        <artifactId>spring-data-document-core</artifactId>
+        <version>${project.version}</version>
+      </dependency>
       <dependency>
         <groupId>org.springframework.data</groupId>
         <artifactId>spring-data-couchdb</artifactId>

spring-data-mongodb-cross-store/pom.xml

@@ -115,6 +115,31 @@
       <version>1.0.0.Final</version>
     </dependency>
 
+  <!-- For Tests -->
+    <dependency>
+        <groupId>org.hibernate</groupId>
+        <artifactId>hibernate-entitymanager</artifactId>
+        <version>3.5.5-Final</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>hsqldb</groupId>
+        <artifactId>hsqldb</artifactId>
+        <version>1.8.0.10</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>javax.validation</groupId>
+        <artifactId>validation-api</artifactId>
+        <version>1.0.0.GA</version>
+    </dependency>
+    <dependency>
+        <groupId>org.hibernate</groupId>
+        <artifactId>hibernate-validator</artifactId>
+        <version>4.0.2.GA</version>
+        <scope>test</scope>
+    </dependency>
+
   </dependencies>
   <repositories>
     <repository>