Extract all dependencies to BOMs and upgrade Boot

pom.xml

@@ -28,18 +28,10 @@
 		<dependencies>
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
-				<artifactId>spring-cloud-commons</artifactId>
-				<version>1.0.4.BUILD-SNAPSHOT</version>
-			</dependency>
-			<dependency>
-				<groupId>org.springframework.cloud</groupId>
-				<artifactId>spring-cloud-context</artifactId>
-				<version>1.0.4.BUILD-SNAPSHOT</version>
-			</dependency>
-			<dependency>
-				<groupId>org.springframework.cloud</groupId>
-				<artifactId>spring-cloud-starter</artifactId>
+				<artifactId>spring-cloud-commons-dependencies</artifactId>
 				<version>1.0.4.BUILD-SNAPSHOT</version>
+                <type>pom</type>
+                <scope>import</scope>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>