Refactoring POM as per tidy:pom

Removing sli version property declared as project.version, and it should inherit from parent pom

Change-Id: I24dc1849e2183560f4c571319be0c490c772a95e
Issue-ID: CCSDK-1993
Signed-off-by: Singal, Kapil (ks220y) <ks220y@att.com>
diff --git a/sdnr/northbound/energysavings/model/pom.xml b/sdnr/northbound/energysavings/model/pom.xml
index 8f7e620..083f516 100644
--- a/sdnr/northbound/energysavings/model/pom.xml
+++ b/sdnr/northbound/energysavings/model/pom.xml
@@ -1,57 +1,57 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
+    <modelVersion>4.0.0</modelVersion>
 
-  <parent>
-    <groupId>org.onap.ccsdk.parent</groupId>
-    <artifactId>binding-parent</artifactId>
-    <version>1.5.1-SNAPSHOT</version>
-    <relativePath/>
-  </parent>
+    <parent>
+        <groupId>org.onap.ccsdk.parent</groupId>
+        <artifactId>binding-parent</artifactId>
+        <version>1.5.1-SNAPSHOT</version>
+        <relativePath/>
+    </parent>
 
-  <groupId>org.onap.ccsdk.features.sdnr.northbound</groupId>
-  <artifactId>energysavings-model</artifactId>
-  <version>0.2.4-SNAPSHOT</version>
-  <packaging>bundle</packaging>
+    <groupId>org.onap.ccsdk.features.sdnr.northbound</groupId>
+    <artifactId>energysavings-model</artifactId>
+    <version>0.2.4-SNAPSHOT</version>
+    <packaging>bundle</packaging>
 
-  <dependencies>
-    <dependency>
-      <groupId>org.opendaylight.mdsal.model</groupId>
-      <artifactId>ietf-inet-types</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>org.opendaylight.mdsal.model</groupId>
-      <artifactId>ietf-yang-types</artifactId>
-    </dependency>
-  </dependencies>
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <groupId>org.eclipse.m2e</groupId>
-          <artifactId>lifecycle-mapping</artifactId>
-          <version>1.0.0</version>
-          <configuration>
-            <lifecycleMappingMetadata>
-              <pluginExecutions>
-                <pluginExecution>
-                  <pluginExecutionFilter>
-                    <groupId>org.codehaus.mojo</groupId>
-                    <artifactId>properties-maven-plugin</artifactId>
-                    <versionRange>[1.0.0,)</versionRange>
-                    <goals>
-                      <goal>set-system-properties</goal>
-                    </goals>
-                  </pluginExecutionFilter>
-                  <action>
-                    <execute/>
-                  </action>
-                </pluginExecution>
-              </pluginExecutions>
-            </lifecycleMappingMetadata>
-          </configuration>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-  </build>
+    <dependencies>
+        <dependency>
+            <groupId>org.opendaylight.mdsal.model</groupId>
+            <artifactId>ietf-inet-types</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.mdsal.model</groupId>
+            <artifactId>ietf-yang-types</artifactId>
+        </dependency>
+    </dependencies>
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.eclipse.m2e</groupId>
+                    <artifactId>lifecycle-mapping</artifactId>
+                    <version>1.0.0</version>
+                    <configuration>
+                        <lifecycleMappingMetadata>
+                            <pluginExecutions>
+                                <pluginExecution>
+                                    <pluginExecutionFilter>
+                                        <groupId>org.codehaus.mojo</groupId>
+                                        <artifactId>properties-maven-plugin</artifactId>
+                                        <versionRange>[1.0.0,)</versionRange>
+                                        <goals>
+                                            <goal>set-system-properties</goal>
+                                        </goals>
+                                    </pluginExecutionFilter>
+                                    <action>
+                                        <execute/>
+                                    </action>
+                                </pluginExecution>
+                            </pluginExecutions>
+                        </lifecycleMappingMetadata>
+                    </configuration>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
 </project>