Use BOM for quickstart.

fixes gh-165

_includes/build.gradle

@@ -1,3 +1,10 @@
 dependencies {
-    compile '{@= groupId @}:spring-cloud-starter-consul-all:{@= version @}'
+    compile('{@= groupId @}:spring-cloud-starter-consul-all')
 }
+
+dependencyManagement {
+    imports { 
+        mavenBom "{@= groupId @}:spring-cloud-dependencies:{@= version @}" 
+    }
+}
+

_includes/pom.xml

@@ -2,6 +2,17 @@
     <dependency>
         <groupId>{@= groupId @}</groupId>
         <artifactId>spring-cloud-starter-consul-all</artifactId>
-        <version>{@= version @}</version>
     </dependency>
 </dependencies>
+	
+<dependencyManagement>
+    <dependencies>
+        <dependency>
+            <groupId>{@= groupId @}</groupId>
+            <artifactId>spring-cloud-dependencies</artifactId>
+            <version>{@= version @}</version>
+            <type>pom</type>
+            <scope>import</scope>
+        </dependency>
+    </dependencies>
+</dependencyManagement>