changing the Andrid API tag to standerdise

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/main/java/org/wso2/carbon/mdm/services/android/services/DeviceManagementAdminService.java

@@ -57,7 +57,7 @@ import java.util.List;
                 }
         ),
         tags = {
-                @Tag(name = "devicemgt_android", description = "")
+                @Tag(name = "android", description = "")
         }
 )
 @Path("/admin/devices")

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/main/java/org/wso2/carbon/mdm/services/android/services/DeviceManagementService.java

@@ -64,7 +64,7 @@ import java.util.List;
                 }
         ),
         tags = {
-                @Tag(name = "devicemgt_android", description = "")
+                @Tag(name = "android", description = "")
         }
 )
 @Api(value = "Android Device Management",

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/main/java/org/wso2/carbon/mdm/services/android/services/DeviceTypeConfigurationService.java

@@ -54,7 +54,7 @@ import javax.ws.rs.core.Response;
                 }
         ),
         tags = {
-                @Tag(name = "devicemgt_android", description = "")
+                @Tag(name = "android", description = "")
         }
 )
 @Api(value = "Android Configuration Management", description = "This API carries all the resource used to mange the Android platform configurations.")

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/main/java/org/wso2/carbon/mdm/services/android/services/EventReceiverService.java

@@ -52,7 +52,7 @@ import javax.ws.rs.core.Response;
                 }
         ),
         tags = {
-                @Tag(name = "devicemgt_android", description = "")
+                @Tag(name = "android", description = "")
         }
 )
 @Api(value = "Event Receiver", description = "Event publishing/retrieving related APIs. To enable event publishing/retrieving you need to" +