Add updated config files and removed obsolete migration scripts

modules/migration/migration-iot_3.3.1-to-iot_3.6.0/cdm-migration-mssql.sql

@@ -1,3 +0,0 @@
-ALTER TABLE DM_ENROLMENT ALTER COLUMN OWNER VARCHAR (255) NOT NULL;
-
-ALTER TABLE DM_GROUP ALTER COLUMN OWNER VARCHAR (255) DEFAULT NULL;

modules/migration/migration-iot_3.3.1-to-iot_3.6.0/cdm-migration-mysql.sql

@@ -1,5 +0,0 @@
-ALTER TABLE `DM_ENROLMENT`
-CHANGE COLUMN `OWNER` `OWNER` VARCHAR(255) NOT NULL;
-
-ALTER TABLE `DM_GROUP`
-CHANGE COLUMN `OWNER` `OWNER` VARCHAR(255) NULL DEFAULT NULL;

modules/migration/migration-iot_3.3.1-to-iot_3.6.0/cdm-migration-postgres.sql

@@ -1,3 +0,0 @@
-ALTER TABLE dm_enrolment ALTER COLUMN owner TYPE character varying(255);
-
-ALTER TABLE dm_group ALTER COLUMN owner TYPE character varying(255);

pom.xml

@@ -20,13 +20,13 @@
 <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/maven-v4_0_0.xsd">
 
     <modelVersion>4.0.0</modelVersion>
-    <groupId>org.wso2.iot</groupId>
+    <groupId>io.entgra.iot</groupId>
-    <artifactId>wso2iot-parent</artifactId>
+    <artifactId>entgra-iot-server-parent</artifactId>
     <packaging>pom</packaging>
     <version>3.8.3-SNAPSHOT</version>
-    <name>WSO2 IoT - Parent</name>
+    <name>Entgra IoT - Parent</name>
     <url>http://wso2.org</url>
-    <description>WSO2 IoT Server</description>
+    <description>Entgra IoT Server</description>
 
     <parent>
         <groupId>org.wso2</groupId>